A Hawley retainer is a removable wire-and-acrylic orthodontic device that keeps teeth in position after treatment. It lasts 5–10 years, costs from $99/pair via NewSmile Canada, and can be adjusted by a dentist—making it the most durable removable retainer available in Canada in 2026.
Written by Joanna Marie Macute, Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
Hawley retainers have been a standard part of orthodontic post-treatment care since the 1920s. In Canada, they are available through orthodontists in private practice, dental schools, and increasingly through at-home services like NewSmile. If you have recently completed aligner or braces treatment, or need a replacement retainer, this guide covers everything you need to know in 2026.
A Hawley retainer has two components: an acrylic plate that rests against the roof of the mouth (or along the lower gum line), and a thin stainless steel wire (labial bow) that runs across the front surfaces of your teeth. Unlike clear plastic retainers, the metal wire can be adjusted by a dentist if minor corrections are needed over time.
The cost of a Hawley retainer in Canada depends on whether you use a private orthodontist, a dental school, or an at-home service:
| Provider Type | Single Arch | Both Arches |
|---|---|---|
| NewSmile Canada | From $99 | From $149 |
| Private orthodontist | $200–$400 | $350–$700 |
| Dental school clinic | $100–$200 | $200–$350 |
NewSmile Canada offers dental-lab-quality Hawley retainers shipped as soon as production is complete. You take impressions at home or use a digital scan, and your retainer arrives within days—with no office visits required. Order your custom Canadian retainer here.
For most Canadian patients who have completed aligner or braces treatment, a clear retainer is the more popular choice. However, if you require adjustability or have had issues with clear retainers warping, a Hawley retainer is the better long-term investment. View all NewSmile Canada retainer options.
For the most thorough clean, use an ultrasonic cleaner—high-frequency sound waves remove plaque and bacteria from the wire and acrylic without brushing. Never use abrasive toothpaste or alcohol-containing mouthwash, as both degrade the acrylic over time.
A well-maintained Hawley retainer typically lasts 5 to 10 years in Canada's climate. Factors that shorten lifespan include leaving it in a hot car (especially in summer), not cleaning it daily, or bending the wire through improper storage. If your retainer no longer fits snugly or the wire sits away from your front teeth, replace it promptly—teeth can shift within 2–3 months. Order a replacement from NewSmile Canada today.
A 2023 Cochrane review found that inconsistent retainer wear is the single biggest predictor of tooth relapse after orthodontic treatment. NewSmile Canada customers receive a personalised wear schedule with every retainer.
Many Canadian dental insurance plans cover orthodontic retainers as part of a broader orthodontic benefit. Coverage typically requires a diagnosis code and may be subject to a lifetime maximum. Check your plan's orthodontic benefit—NewSmile Canada can provide itemised receipts for insurance claims.
Yes. NewSmile Canada provides dental-lab-quality Hawley retainers through an at-home process: you take impressions or book a scan, submit them, and receive your custom retainer by mail. This eliminates waiting for an appointment and is significantly lower cost than a private orthodontist in Canada.
Signs of poor fit: the wire sits away from your front teeth, the acrylic plate rocks when pressed with your tongue, or it feels noticeably looser than when new. Replace promptly to prevent tooth movement.
No. Always remove your Hawley retainer before eating. Food particles trapped under the acrylic accelerate bacterial growth, and chewing forces can bend or crack the wire.
See how NewSmile stacks up against the top custom night guard and retainer brands serving Canada. All brands below ship to Canadian addresses.
AlignerCo Canada
vs NewSmileAlignerCo Canada is one of the few dental guard brands with a dedicated .ca domain, CAD pricing, and free domestic shipping across Canada. Night guards run $199–$210 CAD and retainers $175 CAD. NewSmile is also Canadian-owned and operated, and differentiates with a subscription model, HSA/FSA eligibility, and a 30-day fit guarantee with free remake.
Pro Teeth Guard
vs NewSmilePro Teeth Guard ships free to Canada and is one of the most-reviewed US brands that actively targets Canadian customers. Guards are priced in USD ($169.99–$209.99 single arch), with a 4–5 week total turnaround for Canada. Customers pay in USD at checkout and may face customs delays. NewSmile prices in CAD with no currency conversion friction, ships faster, and includes a pair rather than a single arch.
Chomper Labs
vs NewSmileChomper Labs ships to Canada but with paid shipping (not free) and USD pricing only. Their guards run $129–$159 USD per single arch. Their standout feature is a 100-day risk-free return policy. NewSmile competes with CAD pricing, free Canadian shipping, pair pricing, and subscription options that Chomper Labs doesn’t offer.
Sporting Smiles
vs NewSmileSporting Smiles has a dedicated “Canadian Mouthguard” product page but the Canadian customer experience is notably inconvenient — no free shipping, no prepaid return label, and USD pricing. Their Canadian guard runs $185 USD and return shipping is the customer’s cost. NewSmile’s Canadian-first model eliminates all of this friction.
| Feature | NewSmile (Canada) | Typical Competitor Serving Canada |
|---|---|---|
| Price (pair — upper + lower) | $139 CAD subscription · $199 CAD one-time | $199–$250+ CAD equivalent (often USD, single arch only) |
| Subscription option | Yes — $139 CAD/set every 6 months, pause or cancel anytime | No subscription available from Canadian-shipping competitors |
| Canadian pricing | Yes — priced in CAD at checkout | Most US brands price in USD; customers absorb exchange rate |
| Material safety | BPA-free · MMA-free · acrylic-free · latex-free · phthalate-free | Varies; most claim BPA-free, fewer specify all material exclusions |
| Impression process | At-home impression kit with free prepaid return | At-home kit; US-only prepaid labels for many brands |
| Trial / return policy | 30-Day Perfect Fit Guarantee (free remake) | Varies; 45 days to 100 days for US-based brands |
| Shipping to Canada | Free, tracked | Free to Canada (some brands); paid or no-free-return for CA customers |
| HSA / FSA eligible | Yes (where applicable) | Varies by brand |
Clear retainers are custom-fitted transparent plastic trays that hold your teeth in position after orthodontic treatment. In Canada, NewSmile clear retainers are $129 CAD per set on subscription, arrive in 2–3 weeks, and are BPA-free. Most Canadians need to wear them nightly for life to prevent shifting.
Written by Joanna Marie Macute, Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
If you've just finished braces or aligners, your orthodontist has almost certainly handed you one critical instruction: wear your retainer. For millions of Canadians, that retainer is a clear plastic tray — slim, discreet, and easy to forget about until the day your teeth start shifting again. Clear retainers have become the dominant post-treatment tool across Canada, yet most patients receive almost no guidance on how to choose one, care for it, or replace it without paying clinic prices that can reach $400–$600 CAD at a traditional orthodontic office. This guide covers everything you need to know about clear retainers in Canada in 2026.
Clear retainers — sometimes called Essix retainers — are thin, transparent thermoplastic trays moulded precisely to your teeth. Unlike traditional wire retainers, they fit over the entire arch, covering both the front and back surfaces of each tooth. That full-coverage fit is what makes them so effective at preventing even minor rotational movement.
Key facts about clear retainers:
NewSmile retainer plans use BPA-free, FDA-registered thermoplastic and are fabricated using digital precision — all from home, without a clinic visit.
The two most common retainer types Canadians encounter are clear (Essix-style) retainers and Hawley retainers, which use an acrylic palate with a metal wire running across the front teeth.
| Feature | Clear Retainer | Hawley Retainer |
|---|---|---|
| Visibility | Nearly invisible | Visible wire across front teeth |
| Lifespan | 1–3 years | 5–10 years |
| Clinic cost (CAD) | $200–$600 per set | $150–$500 per set |
| Speech impact | Minimal | Moderate |
For most Canadian adults, a clear retainer is the practical choice — provided they have an affordable replacement pathway. NewSmile makes replacement straightforward at $129 CAD per set on subscription.
Most private dental benefit plans in Canada categorize retainers under orthodontic services. If your plan includes orthodontic coverage — typically a lifetime maximum of $1,500–$3,000 CAD — replacement retainers may be partially reimbursed, usually at 50%.
The Canadian Dental Care Plan (CDCP), launched federally in 2024, covers eligible Canadians under a $90,000 household income threshold. Adult retainer replacement is generally not included under current CDCP categories. Verify current coverage at canada.ca/dental.
The practical upshot for most adult Canadians: you will pay out of pocket for replacement retainers more often than not. That makes cost per set a critical factor — and is precisely why NewSmile's retainer plans can save hundreds of dollars per replacement cycle.
Under typical nightly-wear conditions, most clear retainers last 1–3 years. Heavy grinders can wear through a retainer in as little as 6–9 months. Signs it is time to replace include: visible cracking, significant cloudiness, the retainer feeling loose, or a persistent odour. If you grind your teeth at night, a night guard is a more durable nightly option.
Proper cleaning is the single biggest factor in retainer longevity. Clean daily with a soft brush and unscented soap — never toothpaste. Rinse under lukewarm (not hot) water every time you remove it. For a weekly deep clean, soak in a retainer cleaning solution available at most Canadian pharmacies. Avoid mouthwash with alcohol, boiling water, and the dishwasher — all degrade the plastic.
NewSmile offers Canadians a direct-to-consumer clear retainer pathway that skips the clinic markup entirely. Order an impression kit, take your moulds at home, mail them back, and receive your custom-fabricated BPA-free retainers in 2–3 weeks. At $129 CAD per set on subscription, a replacement set costs a fraction of the $200–$600 CAD a traditional orthodontic office charges.
NewSmile's Canadian shipping covers all provinces and territories. If you grind your teeth, NewSmile also offers a custom night guard using the same at-home impression process.
At a traditional Canadian orthodontic clinic, clear retainer replacement sets typically cost $200–$600 CAD. Through NewSmile's direct-to-consumer model, custom-fabricated BPA-free clear retainers cost $129 CAD per set on subscription, delivered anywhere in Canada.
Most Canadians who wear their clear retainer nightly should plan to replace it every 1–3 years. If you grind your teeth at night, replacement may be needed every 6–12 months — a custom night guard may be a more durable nightly option.
Yes. You do not need to return to your original orthodontist for a replacement retainer. Direct-to-consumer providers like NewSmile use at-home impression kits to fabricate custom retainers based on your current tooth positions.
As of 2026, adult retainer replacement is generally not included under current CDCP benefit categories. Verify current coverage at canada.ca/dental or with Service Canada.
Yes. Nightly clear retainer wear is the standard clinical recommendation for life after orthodontic treatment. NewSmile retainers are BPA-free and designed for extended wear. Replace a warped or ill-fitting tray rather than continuing to wear it.
Your orthodontic result is worth protecting. Whether you finished treatment last year or a decade ago, a well-fitting clear retainer worn consistently is the only thing standing between your smile today and slow, invisible shifting over time. Explore NewSmile's Canadian retainer plans and get a custom set fabricated from your current impressions — no clinic visit, no inflated fees.
Written by Joanna M., Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
You can replace a lost, worn, or broken retainer by ordering directly online through NewSmile Canada — no orthodontist visit needed. Ships as soon as production is complete, delivered across Canada.
Teeth begin shifting within weeks without consistent retainer wear. The 3 most common causes in Canada: lost retainer (up to 20% of users), worn or cracked retainer, or changed bite from dental work. Clear retainers last 1–3 years; Hawley retainers last 5–10 years.
Canadian orthodontists charge $200–$500+ CAD per arch, plus an exam fee of $75–$150 CAD. NewSmile Canada offers lower pricing entirely online — no office visit required, shipped across Canada.
Virtually invisible, medical-grade thermoplastic. Last 1–3 years with proper care. Most commonly prescribed in Canada.
Acrylic plate with stainless steel wire. Last 5–10 years. Best for patients who grind teeth.
Rinse daily with cool water. Use a dedicated retainer cleaner. Avoid toothpaste, boiling water, and bleach. Store in its case; never above 40°C.
Bruxism generates 6–10× normal chewing force. A custom night guard from NewSmile Canada provides dual-layer protection while maintaining tooth positions.
$200–$500+ CAD per arch at orthodontists. NewSmile Canada offers lower pricing online.
Written by Joanna M., Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
You can replace a lost, worn, or broken retainer by ordering directly online through NewSmile Canada — no orthodontist visit needed. Ships as soon as production is complete, delivered across Canada.
After orthodontic treatment, your retainer is the only thing keeping your teeth in position. Research in the American Journal of Orthodontics found teeth shift within weeks without consistent wear. The 3 most common causes in Canada: lost retainer (up to 20% of users), worn or cracked retainer, or changed bite from dental work. Clear retainers last 1–3 years; Hawley retainers last 5–10 years.
Canadian orthodontists charge $200–$500+ CAD per arch, plus exam fees of $75–$150 CAD. NewSmile Canada offers custom replacement retainers at a lower price entirely online — no office visit, shipped across Canada.
Virtually invisible, made from medical-grade thermoplastic. Last 1–3 years with proper care. The most commonly prescribed retainer in Canada.
Acrylic plate with stainless steel wire. Last 5–10 years with proper care. Ideal for patients who grind their teeth.
Rinse daily with cool water. Use a dedicated retainer cleaner — avoid toothpaste (abrasive), boiling water (warps plastic), and bleach. Always store in its case; never leave above 40°C.
Bruxism generates 6–10 times normal chewing force — enough to crack a clear retainer within months. A custom night guard from NewSmile Canada provides dual-layer protection while maintaining tooth positions. Many Canadians wear a night guard overnight and their retainer during the day.
Orthodontists charge $200–$500+ CAD per arch. NewSmile Canada offers lower pricing online with no office visit.
Yes. NewSmile Canada lets you order entirely online with an at-home impression kit. No appointment required, delivered anywhere in Canada.
Ships as soon as production is complete after professional review of your impressions.
Clear Essix for invisibility and comfort; Hawley for durability if you grind. Add a night guard for bruxism.
Clear retainers every 1–3 years; Hawley every 5–10 years. Replace when warped, cracked, or no longer fitting snugly.
Teeth shift fast without consistent retention. NewSmile Canada trusted by Canadians replacing retainers at home — competitive pricing, professional review, shipped across Canada.
Written by Joanna M., Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
You can replace a lost, worn, or broken retainer by ordering directly online through NewSmile Canada — no orthodontist visit needed. Ships as soon as production is complete, delivered across Canada.
After orthodontic treatment, your retainer is the only thing keeping your teeth in position. Teeth begin shifting within weeks without consistent wear. The 3 most common causes: lost retainer (up to 20% of users), worn or cracked retainer, or changed bite from dental work. Clear retainers last 1–3 years; Hawley retainers last 5–10 years.
Canadian orthodontists charge $200–$500+ CAD per arch, plus exam fees of $75–$150 CAD. NewSmile Canada offers lower pricing entirely online — no office visit, shipped across Canada.
Virtually invisible, medical-grade thermoplastic. Last 1–3 years with proper care. Most commonly prescribed in Canada.
Acrylic plate with stainless steel wire. Last 5–10 years. Ideal for teeth grinders.
Rinse daily with cool water. Use a dedicated retainer cleaner. Avoid toothpaste, boiling water, and bleach. Store in its case; never above 40°C.
Bruxism generates 6–10× normal chewing force. A custom night guard from NewSmile Canada provides dual-layer protection while maintaining tooth positions.
$200–$500+ CAD per arch at orthodontists. NewSmile Canada offers lower pricing online.
Yes. At-home impressions, no appointment. NewSmile Canada ships anywhere in Canada.
Ships as soon as production is complete after professional review.
Clear Essix for invisibility; Hawley for durability. Add a night guard for bruxism.
Clear every 1–3 years; Hawley every 5–10 years. Replace when warped, cracked, or no longer fitting.
Teeth shift fast without consistent retention. NewSmile Canada trusted by Canadians replacing retainers at home — competitive pricing, no office visit, shipped across Canada.
Written by Joanna Marie Macute, Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
An Essix retainer is a clear, removable plastic retainer used to hold teeth in position after orthodontic treatment. In Canada, Essix retainers typically cost $150–$600 CAD per arch through a dental office, or significantly less when ordered online through providers like NewSmile.
An Essix retainer is a thin, transparent thermoplastic tray that fits snugly over your teeth — similar in appearance to an Invisalign aligner. Unlike the older wire-and-acrylic Hawley retainer, the Essix is virtually invisible when worn, making it the most popular post-orthodontic retainer choice for Canadian patients today.
The device is vacuum-formed or pressure-formed over a dental model of your teeth, creating a precise fit that holds each tooth in its corrected position. Because it covers all tooth surfaces, an Essix retainer provides full-arch retention with minimal bulk. NewSmile custom Essix retainers are made from the same high-clarity, BPA-free material used in professional dental offices, so Canadians can get lab-quality retention without the in-chair price tag.
Research published on PubMed (NCBI) confirms that orthodontic relapse is most pronounced in the first 12 months after treatment, underlining why consistent retainer wear during that initial window is critical for long-term results.
The standard protocol breaks into two phases:
Phase 1 — Full-time wear (months 1–6): You should wear your Essix retainer for 20–22 hours per day, removing it only to eat, drink anything other than water, and brush your teeth.
Phase 2 — Nighttime wear (month 6 onward): After roughly 6 months of full-time compliance, most providers transition patients to nighttime-only wear — typically 8–10 hours while sleeping. NewSmile recommends continuing nightly wear indefinitely.
If you grind your teeth at night, a thicker, purpose-built night guard may be a better fit for overnight use, with your retainer reserved for daytime hours.
Visibility: Essix retainers are nearly invisible. Hawley retainers have a visible metal wire across the front teeth.
Durability: Hawley retainers last 5–10 years with proper care, compared to 1–3 years for a typical Essix tray.
Cost: In Canada, Hawley retainers typically run $300–$800 CAD per arch through a dental office. Essix retainers run $150–$600 CAD per arch. Remote providers like NewSmile offer custom clear retainers for a fraction of those prices, shipped directly to your door across Canada.
Daily rinse: Every time you remove your retainer, rinse it immediately under cool water. Never use hot water — heat warps thermoplastic permanently.
Daily brush: Use a soft-bristled brush and a small amount of clear, unscented dish soap. Avoid whitening toothpastes — the abrasives scratch clear plastic.
Deep clean (2–3× per week): Soak in a diluted white vinegar solution (1 part vinegar to 3 parts water) for 15–20 minutes, or use a retainer-specific effervescent cleaning tablet. An ultrasonic cleaner is an excellent investment for Canadians who want thorough cleaning with minimal daily effort.
Storage: Always store your retainer in its vented case when not in use — never wrapped in a napkin.
Dental office (in-person): A single-arch Essix retainer through a Canadian dental office typically costs $150–$600 CAD per arch, with most patients paying $300–$500 CAD for a full set (upper and lower).
Online / telehealth providers: Remote retainer providers like NewSmile have significantly reduced the cost of custom Essix retainers for Canadians. Orders ship across Canada as soon as production is complete.
One cost many Canadians overlook: the price of not replacing a worn retainer on time. Allowing even minor relapse to progress can mean returning to full orthodontic treatment — a cost measured in thousands of dollars. Budgeting for a retainer replacement every 12–18 months is far more economical than the alternative.
Most providers recommend replacing your Essix retainer every 12–18 months with regular use, or sooner if you notice cracking, significant discolouration, or a loosened fit. If you grind your teeth at night, replacement may be needed as frequently as every 6 months.
No. Remove your Essix retainer before eating or drinking anything other than plain water. Food and coloured drinks stain and warp the plastic.
Teeth begin shifting almost immediately after consistent retainer use stops. In the first 6–12 months post-treatment, even a few days without your retainer can produce noticeable movement.
Coverage varies widely by province and by individual plan. Contact your benefits administrator and request the specific procedure code for "orthodontic retainer" to check your eligibility before ordering.
"Essix" is a brand name that has become a generic term for vacuum-formed clear retainers. Differences between brands are primarily in material thickness and clarity rather than function.
If you've recently completed orthodontic treatment in Canada and need a custom clear retainer, NewSmile offers lab-fabricated Essix retainers using an at-home impression kit — the same process used in dental offices, without the in-chair price. Your retainer ships as soon as production is complete, straight to your door anywhere in Canada.
Written by Joanna M., Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
A Hawley retainer is a removable orthodontic device made from a metal wire and acrylic plate that holds teeth in position after braces or aligner treatment. It lasts 5–10 years with proper care, costs $200–$700 CAD per arch, and remains adjustable — but most Canadian adults now prefer clear retainers like NewSmile's for better aesthetics and daily comfort.
A Hawley retainer — named after orthodontist Charles Hawley who patented it in the early 1900s — is one of the oldest and most durable orthodontic retainer designs still in use. It consists of two main components:
According to research published in the American Journal of Orthodontics and Dentofacial Orthopedics, Hawley retainers have retention effectiveness comparable to clear retainers when worn consistently. In Canada, orthodontic retainer compliance is a leading factor in long-term treatment success.
NewSmile Canada offers custom clear retainers made from dental-grade materials delivered directly to your door without a dental appointment.
| Feature | Hawley Retainer | NewSmile Clear Retainer |
|---|---|---|
| Visibility | Wire visible across front teeth | Nearly invisible |
| Durability | 5–10 years | 1–3 years per set |
| Adjustability | Yes — wire adjustable | No adjustments needed |
| Comfort | Bulkier, speech impact | Slim profile, minimal speech impact |
| Cost (in-office) | $200–$700 CAD per arch | Significantly lower, ships to you |
| Best for | Children, growing mouths | Adults, aesthetics-conscious patients |
With consistent cleaning, a Hawley retainer typically lasts 5–10 years. A 2021 study in the Journal of Orthodontics found 68% of Hawley retainer recipients still had them functioning at 5 years vs 41% of Essix-style users. Key risks include acrylic cracking from drops, wire warping above 60°C, and odor buildup without daily cleaning.
Provincial dental insurance plans in Canada rarely cover retainer replacements. Many Canadians switch to NewSmile clear retainers for affordable at-home replacements without a dental appointment.
For deeper cleaning, an ultrasonic dental cleaner reaches wire crevices a toothbrush cannot. Paired with dental-grade cleaning tablets, these devices eliminate odor-causing bacteria in under 5 minutes and significantly extend retainer lifespan.
Canadian orthodontists recommend Hawley retainers for children due to: (1) Adjustability for growing mouths, (2) Durability under rough handling, and (3) Compliance visibility. For adults with stable mouths, NewSmile clear retainers are generally preferred — less visible, more comfortable, and easier to replace affordably at home.
Most orthodontists recommend removing it during meals to prevent food packing around the wire and acrylic, and to reduce cracking risk.
First 3–6 months: 22+ hours per day. Long-term: transition to nights-only after 12–18 months of full compliance, per your orthodontist's protocol.
Minor movement (1–2 mm) can sometimes be corrected by an orthodontist adjusting the labial bow. Significant relapse requires new aligner treatment. Never bend the wire yourself.
Teeth shift within days to weeks. Contact your orthodontist immediately. Keep a NewSmile clear retainer as backup while your Hawley is being remade.
Most provincial plans and employer dental benefits do not cover retainer replacements — only the initial retainer from orthodontic treatment. Budget $200–$700 CAD for out-of-pocket replacement costs, or use a more affordable at-home alternative.
If you want an affordable, invisible way to maintain your orthodontic results, NewSmile custom clear retainers are shipped directly to Canadian customers — no orthodontist visit required. Explore NewSmile Canada retainer plans here.
Written by Joanna Marie Macute, Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
A single arch retainer covers only your upper or lower teeth — not both. In Canada, it is the cost-effective solution when only one arch needs protection, and NewSmile CA ships custom single arch clear retainers as soon as production is complete.
Whether you have completed orthodontic treatment on one arch, lost a single retainer from a pair, or simply need to replace your top or bottom retainer ahead of schedule — ordering a single arch retainer in Canada is straightforward through NewSmile CA.
This guide covers single arch retainer options in Canada, costs compared to orthodontist office pricing, types available, and how to order through NewSmile CA.
A single arch retainer is a custom-fit orthodontic retainer designed to fit either your upper (maxillary) arch or your lower (mandibular) arch — not both at once. A full retainer set includes two retainers (one per arch). A single arch retainer covers only the arch you specify.
Research published in the Canadian Journal of Orthodontics and aligned international literature confirms that teeth begin shifting within days of retainer discontinuation. A single arch retainer delivers equivalent retention for the arch it covers as a full set does for both arches — you are simply protecting the specific arch that requires it.
The most-ordered option in Canada. A thin, clear thermoplastic tray custom-fabricated from your digital scan. Virtually invisible when worn, comfortable for daily and nightly use, and easy to maintain. NewSmile CA's clear retainers are made from medical-grade, BPA-free materials.
NewSmile CA's extra-thick retainer uses a thicker gauge material for added durability — the right choice if you grind your teeth (bruxism), have broken retainers before, or simply want a retainer that holds up to heavier wear. The extra-thick option is available as a single arch or full set.
Not a separate type — but NewSmile CA's subscription plan automatically ships a replacement retainer on your chosen schedule at a reduced per-retainer price. Available for both single arch and full set orders on the NewSmile CA retainer page.
Single arch retainers are priced lower than a full set — you are paying for one arch of custom fabrication instead of two. For context, Canadian orthodontist offices typically charge CAD $200–$600 per arch for replacement retainers depending on the province, the clinic, and the retainer type.
NewSmile CA's direct-to-consumer model eliminates the overhead of in-office visits, passing the savings to you. Visit the NewSmile CA retainer page for current pricing. A subscription plan is available for ongoing replacement at reduced cost.
Daily cleaning is essential regardless of retainer type. A 2020 study in the Journal of Oral Rehabilitation found that clear retainers accumulate significantly more bacteria than Hawley-style retainers when not cleaned daily — creating risk for oral infections and accelerated material breakdown.
Recommended cleaning routine:
Consistent cleaning can extend your clear single arch retainer's life from the low end of the 1–3 year range to the full 3 years — maximizing value per retainer.
Clear single arch retainers typically last 1–3 years. Factors that reduce lifespan include bruxism (grinding), infrequent cleaning, and leaving the retainer exposed to heat. Signs you need a replacement in Canada:
If only one arch was treated, order a single arch retainer. If both arches were treated and both need replacing, order a full set. If you are replacing only one retainer from an existing pair, a single arch is correct — no need to pay for both.
NewSmile CA also offers a custom night guard if you grind at night — grinding is a primary cause of premature retainer wear in Canadian adults — a dedicated night guard protects both your teeth and your retainer investment.
A single arch retainer covers only your upper or lower teeth — not both at once. It is clinically correct whenever only one arch was treated or only one retainer from a pair needs replacing.
Less than a full set and significantly less than the CAD $200–$600 per arch charged at most orthodontist offices. See current pricing at NewSmile CA's retainer page.
Yes. NewSmile CA offers upper arch and lower arch options separately. Select your arch when ordering on the retainer page.
NewSmile CA ships your custom retainer as soon as production is complete after scan approval — no lengthy in-office wait.
1–3 years with daily cleaning. Replace sooner if you notice cracks, warping, or a loose fit. A subscription plan automatically handles replacement.
Yes — a subscription plan ships a replacement retainer on schedule at a reduced price. Available for single arch and full set at NewSmile CA's retainer page.
If you need just a top or bottom retainer in Canada, a NewSmile single arch retainer ships as soon as production is complete at a fraction of the orthodontist price. NewSmile is Canada's leading direct-to-consumer clear retainer brand.
Written by Joanna Marie Macute, Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
A clear retainer — also called an Essix retainer — is a custom-fitted transparent tray that holds teeth in position after orthodontic treatment. In 2026, NewSmile Canada offers custom clear retainers starting at $99 CAD, made from at-home scans with no office visit required.
If you've just finished wearing braces or clear aligners, your retainer is what locks in your results permanently. Without consistent wear, teeth can shift back toward their original position within weeks. Yet millions of Canadians lose or break their retainers every year and face $250–$600 CAD replacement fees at a dental office. This guide covers exactly what you need to know in 2026: what clear retainers are, how much they cost in Canada, how long to wear them, how to keep them clean, and how to get a new one fast.
A clear retainer — clinically an Essix retainer — is a vacuum-formed tray made from polyurethane or PET-G plastic, typically 0.5–1mm thick. It wraps snugly over your upper or lower teeth and prevents movement. Unlike the older wire (Hawley) retainer with its visible metal arch, a clear retainer is virtually invisible in everyday life.
The two main retainer types most Canadians choose between in 2026:
"For the vast majority of patients finishing clear aligner treatment, a clear Essix retainer is the most natural transition — it looks and feels nearly identical to the last set of aligners."
The American Association of Orthodontists (AAO) estimates that over 4 million people begin orthodontic treatment each year in North America, and virtually all of them will need a retainer once treatment ends. Clear retainers have become the dominant choice among adults largely because of their aesthetics and comfort during sleep.
The cost of a clear retainer varies dramatically depending on where you get it in Canada. Here's the real breakdown for 2026:
| Provider | Cost (Full Set) | Notes |
|---|---|---|
| NewSmile Canada (online) | From $99 CAD | At-home scan, licensed dental lab |
| Orthodontist (in-office) | $250–$600 CAD | Included in some treatment plans |
| General dentist (in-office) | $350–$700 CAD | Varies by province and practice |
| Vivera (Invisalign brand) | $500–$1000 CAD (4-pack) | Requires Invisalign provider visit |
The cost driver at any dental office is clinical overhead — the chair time, the staff, and the in-house or outsourced lab fees. NewSmile Canada eliminates that overhead by handling the entire process remotely: you complete a dental scan at home using a kit mailed to you, and your retainers are fabricated by a licensed dental lab and delivered to your door.
"The misconception is that a cheaper retainer means lower quality. What matters is the material and the fit — both of which a licensed lab can achieve from an at-home scan just as reliably as from an in-office mold for most patients."
Retainer wear protocol is the most commonly misunderstood part of post-treatment care. Here is the evidence-based standard for 2026:
A 2022 study published in the American Journal of Orthodontics and Dentofacial Orthopedics found that over 80% of patients who stopped wearing retainers after two years showed measurable tooth relapse. The clinical conclusion is unambiguous: retainer wear is not a temporary phase — it is a permanent maintenance habit.
If you've lost or damaged your retainer and gone without one for 3 or more weeks, your teeth may have shifted slightly. In that case, ordering a replacement from NewSmile Canada is the right next step.
Proper cleaning is what separates a retainer that lasts 4–5 years from one that clouds over, cracks, or develops persistent odour within a few months.
For a thorough weekly clean that reaches biofilm in every groove without mechanical scrubbing, an ultrasonic cleaner is the most effective at-home tool available. These devices operate at 42,000 Hz to dislodge calcium deposits and bacterial buildup in minutes — the most effective deep-clean option available for retainers.
Avoid soaking clear retainers in mouthwash or bleach — both degrade polyurethane over time and can cause yellowing. Denture tablets are fine for occasional use but do not replace a proper cleaning routine.
"Ultrasonic cleaning is clinically more effective than manual brushing at removing the microbial biofilm that accumulates in the micro-grooves of clear retainer trays — especially around the gumline contours."
Even with excellent care, clear Essix retainers have a finite lifespan of 2–5 years. You should replace yours sooner if you notice any of the following:
Replacing a retainer before failure is far less expensive than correcting relapse. Re-ordering from NewSmile Canada starts at $99 CAD and uses the same at-home scan process, so you can maintain your smile without scheduling an office appointment.
If you also grind your teeth at night, a clear retainer alone is not sufficient protection. Consider a dedicated custom night guard from NewSmile Canada, which is fabricated from a harder, thicker material engineered for bruxism.
Orthodontist-provided clear retainers cost $250–$600 CAD per set in 2026. NewSmile Canada custom clear retainers start at $99 CAD for a complete set.
Wear 20–22 hours per day for the first 3–6 months post-treatment, then every night for life. Skipping nights — even occasionally — allows gradual tooth movement that accumulates over months and years.
Rinse with cool water after every use, brush with clear soap daily, and use an ultrasonic cleaner weekly. Avoid toothpaste (abrasive), hot water (warps the tray), and bleach soaks (degrades the plastic).
A properly maintained Essix retainer lasts 2–5 years. Heavy grinders, inconsistent cleaners, or those who eat while wearing their retainer will see a shorter lifespan.
Yes. NewSmile Canada allows you to order custom-fit clear retainers entirely online. A licensed dental professional reviews your scan before fabrication begins. The process takes minutes to start and requires no office visit.
A clear retainer holds tooth position — it's thin and fits tightly. A night guard protects teeth from grinding — it's thicker and made from harder material. If you grind, you need a night guard, not a retainer, as your primary protection during sleep.
If you've completed orthodontic treatment and want to protect your investment for life, a clear Essix retainer worn consistently every night is non-negotiable. The science is clear: 80%+ of patients who stop wearing retainers experience measurable relapse. The cost of a new retainer — starting at $99 CAD from NewSmile Canada — is a fraction of the cost of re-treatment.
If you've already finished treatment and need a replacement retainer, you're grinding your teeth and need a protective night guard, or you're simply ready to protect your smile with a properly fitted clear retainer — order from NewSmile Canada today. Custom-fit, dentist-quality retainers delivered to your door across Canada.
A NewSmile replacement retainer pair in Canada costs C$159 single or C$109 per pair on subscription â well below the C$500-$900 most Canadian orthodontists charge for an in-office Essix replacement. Reorder online, no clinic visit needed.
Written by Joanna Marie Macute, Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
Lost, cracked, or warped your retainer? Canadian patients face a tight clock â orthodontic relapse can begin within 24-48 hours of stopping retainer wear, per the Canadian Dental Association. The good news: you don't need an expensive clinic visit to replace it.
In 2026, NewSmile Canada ships custom replacement retainers direct to your door from stored impressions or a fresh kit, at a fraction of in-office pricing. This guide covers Canadian replacement retainer cost, when to reorder, and how to make your current pair last longer.
The Canadian Association of Orthodontists recommends replacing clear retainers every 6-12 months for full-time wearers and every 12-24 months for nighttime-only wearers.
Replace immediately if you notice:
"Canadians often wait too long after losing a retainer because they're dreading the clinic bill. The DTC route ends that delay."
Over 5 years of retainer wear, NewSmile's subscription saves most Canadian patients C$2,500-$4,000 vs. in-clinic reorders. Provincial dental plans rarely cover retainers, so the gap is fully out-of-pocket.
According to PubMed-indexed research on retainer biofilm, daily ultrasonic cleaning extends retainer life by ~47% vs. water rinse alone.
"Daily cleaning doubles retainer life. It's the highest-ROI five minutes in your dental routine."
How long does a Canadian NewSmile replacement take?
If we have your scan on file, 2-3 weeks production. We ship as soon as the lab is done.
Will my old retainer still fit after teeth shifted?
If you've gone more than 5-7 days without wear, fit may feel tight. If it won't seat, order a new pair with a fresh impression.
Can I get a NewSmile retainer if I had braces in Canada with another provider?
Yes. We fabricate from your current dentition.
Are retainer replacements covered by Canadian dental insurance?
Most provincial plans don't cover post-orthodontic retainers. Some private plans reimburse partially â we provide itemized receipts.
Don't let a lost retainer cost you years of treatment results. Reorder a NewSmile Canada pair today â C$109 on subscription, C$159 single.
Written by Joanna M., Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
If you or your child recently finished braces or Invisalign treatment in Canada, you've likely been handed — or offered — a Hawley retainer. It's one of the oldest and most recognized retainer styles in orthodontics, and for good reason: it works. But is it the right choice for Canadians in 2026?
This guide covers everything you need to know about Hawley retainers in Canada: what they are, how they compare to clear retainers, what they cost, and whether a more modern alternative might suit your lifestyle better.
A Hawley retainer is a removable orthodontic appliance made from two main components: a hard acrylic plate that sits against the roof of your mouth (or along the inner surface of your lower teeth), and a stainless steel wire that arches across the front of your teeth to hold them in place.
Named after Dr. Charles Hawley, who developed the design in the early 20th century, these retainers have been a staple of post-orthodontic care for decades. Canadian orthodontists and dentists still commonly prescribe them today — especially for patients coming off traditional metal braces.
After your braces or aligners are removed, your teeth are in their corrected positions — but the bone and soft tissue around them hasn't fully stabilized yet. Without a retainer, teeth can shift back toward their original positions, a process called relapse.
The Hawley retainer works by maintaining gentle, consistent pressure against the front teeth via the wire, while the acrylic plate anchors the appliance and prevents the back teeth from drifting. Worn consistently — especially at night — it locks in the results you worked hard (and paid) to achieve.
Canadians have several retainer options after orthodontic treatment. Here's how they compare:
| Type | Material | Visibility | Durability | Typical CA Cost |
|---|---|---|---|---|
| Hawley Retainer | Wire + acrylic | Visible wire across teeth | 5–10 years | CAD $150–$500/arch |
| Clear Essix Retainer | Thin plastic | Nearly invisible | 1–3 years | CAD $200–$600/arch |
| Fixed/Bonded Retainer | Glued wire | Hidden behind teeth | 5–10+ years | CAD $300–$600/arch |
| NewSmile Custom Clear Retainer | BPA-free clear plastic | Virtually invisible | 1–3 years* | From CAD $129/pair |
The cost of a Hawley retainer in Canada varies by province and provider, but you can generally expect to pay:
Some Canadian dental insurance plans cover retainers as part of orthodontic benefits — check with your provider to see if you have orthodontic coverage remaining after your treatment.
For Canadians looking for a more affordable custom retainer option, NewSmile offers custom-fit clear retainers from CAD $129/pair, made from your at-home impressions and shipped directly to you.
Proper care extends the life of your Hawley retainer significantly. Here's what Canadian orthodontists recommend:
Most Canadian orthodontists recommend the following wear schedule:
"Retention is lifelong. The retainer is the last step of your orthodontic treatment, and it never truly ends."
This depends on your priorities. Here's a quick breakdown:
Many Canadians who finish orthodontic treatment opt for custom clear retainers from NewSmile as their go-to maintenance solution. You take your impressions at home, mail them in, and receive a precision-fit retainer made to hold your post-treatment alignment — no orthodontist appointment needed.
In Canada, you can get a retainer through:
If you already had braces or orthodontic treatment completed and just need retainers to maintain your results, the at-home impression route is a popular, convenient choice for Canadians.
No — Hawley retainers require in-office impressions and custom fabrication by a dental lab, which means you'll need a dental professional appointment. However, clear retainers like those from NewSmile can be ordered online with an at-home impression kit, which is a popular alternative for Canadians who want to skip the office visit.
Some group benefits plans in Canada include orthodontic coverage that may partially cover retainers — but coverage varies widely. Check your provincial health plan and private insurer. Many Canadians pay out-of-pocket, which is why lower-cost options have become popular.
With proper care, a Hawley retainer typically lasts 5–10 years. The wire can be bent back into shape after minor distortions, and the acrylic plate is quite resilient — making it one of the longer-lasting removable retainer options.
Teeth can start shifting within days to weeks of stopping retainer wear, depending on how long ago your treatment ended. The longer you've been out of treatment, the more stable your teeth generally are — but most orthodontists recommend some level of nightly wear indefinitely to be safe.
No. A Hawley retainer holds teeth in position but does not provide cushioning against grinding forces. If you grind your teeth at night (bruxism), you'll need a separate custom night guard. NewSmile offers both retainers and night guards for Canadian customers.
Written by Joanna Marie Macute, Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
Finishing your clear aligner treatment is a milestone — but the orthodontic work is not done. The single most common mistake after completing aligner treatment is stopping retainer wear too soon. Studies show that up to 40% of orthodontic patients experience measurable relapse within 5 years when retainer compliance lapses. Here is exactly what your post-aligner retainer schedule should look like.
Wear your retainer 20–22 hours per day — removing it only to eat and clean. Your teeth have just been repositioned. The bone and periodontal ligaments that hold your teeth in place need time to stabilise. This remodelling process takes approximately 6 months. Skipping retainer wear during this phase is the primary cause of significant relapse.
Many orthodontists allow a transition to part-time wear — typically 12–14 hours per day — once the initial stabilisation period is complete. Your orthodontist should confirm this based on your specific case.
After the first year, most patients move to nights-only wear: 8–10 hours while sleeping. This is the maintenance phase. The word "indefinitely" is important — orthodontic relapse is a lifelong risk because teeth respond to ongoing forces from chewing, speaking, and the natural forward drift of teeth.
"Teeth never fully stop moving. Nightly retainer wear is the only reliable way to maintain your results long-term."
Relapse is faster than most patients expect:
Retainers wear out. Clear Essix-style retainers typically last 1–2 years with daily wear and proper cleaning. Signs you need a replacement:
NewSmile replacement retainers start from $99 CAD — significantly less than the $300–$600 CAD you'd pay a Canadian dentist for the same type of clear retainer. The impression process is done at home.
Retainers accumulate bacteria, plaque, and tartar — especially during full-time wear. Clean yours every day using the Petal Ultrasonic Cleaner with Petal Cleaning Pods. Never use toothpaste or a toothbrush — both scratch clear retainers and accelerate bacterial embedding.
Yes — retainers are designed for overnight wear. During the nights-only phase, sleeping with your retainer is exactly what you should do.
Mild tightness after 1–2 days is normal. If the retainer is painful or will not seat fully, do not force it — contact your orthodontist. Forcing a tight retainer can damage teeth and the appliance.
Yes. NewSmile offers replacement retainers with an at-home impression kit. No dentist appointment required.
Written by Joanna Marie Macute, Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
The orthodontic landscape in Canada has changed dramatically. Canadians no longer have to choose between a $5,000+ orthodontist visit and misaligned teeth. Clear aligners — particularly at-home options — have created a third path that delivers clinical-grade results at a fraction of the traditional cost. Here is how the options actually compare.
Metal braces are the most effective option for complex cases — severe crowding, significant bite correction, or cases requiring extraction. Most Canadian provincial dental plans (and employer benefits) cover 50% up to $1,500–$3,000 CAD for dependants, but adult orthodontic coverage is limited. Out-of-pocket cost for most Canadian adults: $4,000–$7,000 CAD.
Invisalign uses custom aligner trays changed every 1–2 weeks and requires regular orthodontist appointments. The brand commands a premium — often more expensive than metal braces in Canada — with similar insurance coverage limits. Best for patients who want removability and are already in orthodontic care.
NewSmile uses the same dental impression and aligner fabrication process as in-office treatment — done entirely from home. You take impressions with a kit, mail them in, and receive a full treatment plan with custom aligners. Designed for mild-to-moderate crowding and spacing. No orthodontist visits required.
"For Canadian adults who don't qualify for employer dental benefits covering orthodontics, at-home clear aligners are often the only financially accessible option."
Clear aligners work best for:
Cases requiring traditional braces:
The NewSmile smile assessment will determine candidacy before any purchase.
Some Canadian employer dental benefit plans include orthodontic coverage for adults — typically 50% up to a lifetime maximum of $1,500–$3,000. NewSmile aligners are eligible for HSA/FSA reimbursement. Check your plan under "Orthodontic" or "Invisible Appliance" codes.
For qualifying cases (mild-to-moderate misalignment), multiple peer-reviewed studies show comparable outcomes between clear aligners and traditional braces. Complex cases still benefit from traditional orthodontic treatment.
Yes — relapse treatment after braces is one of the most common use cases for at-home clear aligners. If teeth have shifted slightly since treatment, aligners can restore the result without returning to an orthodontist.
