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Keep Your Results · Updated July 2026

Retainers After Smile White Aligners: The Affordable UK Option

Finished your Smile White aligner treatment? A retainer is what keeps your new smile in place. When yours needs replacing, Retainers at Home makes custom clear retainers from £69, no appointment needed.

Order from £69

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Do You Need a Retainer After Smile White?

Yes. Smile White is a clear-aligner brand that straightens your teeth, and once treatment finishes you need a retainer to stop them drifting back. Smile White treatment usually includes SmileLock retainers, but retainers wear out with daily use and need replacing every year or two, which is where an affordable replacement service matters.

Retainers at Home is not an aligner company and does not compete with Smile White on straightening. What we do is make the retainers that protect your results afterwards. Because we specialise only in retainers and make them in our own UK dental lab, a replacement set costs from £69 rather than the premium often charged for extra sets through an aligner provider.

Why Choose Retainers at Home to Protect Your Smile White Results

From £69 per arch

A full upper and lower set is £109 with free delivery, an affordable way to replace worn retainers and keep your results.

Same medical-grade material

We use Essix PET-G, the same clear retainer material used by dentists and orthodontists across the UK.

Fits your smile as it is now

We take a fresh home impression, so your retainer matches your teeth in their current, straightened position.

60-day fit guarantee

If a manufacturing issue means your retainers do not fit correctly, we remake them free of charge.

*Subject to our 60-day fit guarantee terms. Covers fit-related manufacturing issues; remake-first. See our refund policy.

Retainers After Smile White: FAQs

Does Smile White include retainers?
Smile White is a clear-aligner brand, and treatment typically includes SmileLock retainers to wear once your teeth are straight. However, retainers wear out and need replacing over time, and additional or replacement sets can be costly through a provider. Retainers at Home makes affordable replacement clear retainers from £69.
How much are replacement retainers after Smile White?
Replacement custom clear retainers from Retainers at Home cost from £69 per arch, or £109 for a full upper and lower set, with free UK delivery. That is well below the £150 or more some providers and practices charge for replacement retainers.
Can I use Retainers at Home retainers after Smile White aligners?
Yes. Our custom Essix retainers hold straightened teeth in position regardless of which aligner brand you used, including Smile White. We take a fresh impression of your current teeth, so the retainer fits your smile exactly as it is now.
How often do retainers need replacing?
Most clear retainers last around one to two years with daily wear before they warp, crack or lose their grip. Replacing them promptly keeps your teeth from drifting, which is far cheaper than repeating orthodontic treatment.
Do I need to see a dentist to replace my retainer after Smile White?
No. Retainers at Home posts you a home impression kit, you take impressions yourself in about 10 minutes, and we make and deliver your custom retainers in 7 to 10 working days, with no appointment needed.

Last updated July 2026. Smile White is a trademark of its respective owner; Retainers at Home is not affiliated with Smile White.

Replace Your Retainer From £69

Keep your straightened smile with custom clear retainers made in our certified UK dental lab. Free UK shipping and a 60-day fit guarantee.

Order from £69

Dentist owned and dentist designed. Backed by dental expertise, not just a lab.