Starting at $19.99 Select Purchase Options
For Clear Aligners & Retainers


Meet the first and only teeth whitening pen designed specifically for clear aligners and retainers. Use the AlignerWhiteTM brush tip to apply a thin layer of the gel formula to your trays, pop them in your mouth, go to sleep, and wake up with a brighter, more confident smile.

  • Works overnight to remove stains and whiten teeth
  • Reaches under attachments for uniform whitening
  • Safe to use with all clear aligners and retainers
  • Applies easily and precisely without any mess

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Whiten While You Straighten

Your aligner or retainer is your secret weapon to a whiter smile. When you apply AlignerWhite to your trays at night, the gel formula stays in close contact with your teeth to maximize your whitening results. No more waiting around for whitening products that require you to set a timer or rinse—just go to sleep and let the formula get to work as it naturally dissipates throughout the night.

AlignerWhite uses an orthodontist recommended concentration of hydrogen peroxide to safely and effectively remove surface stains. It even works under attachments to prevent white spots and discoloration.

Unlike thicker whitening gels that can disrupt the fit of your trays, AlignerWhite is easy to spread inside your aligner or retainer to ensure a snug fit. And when your trays fit properly, you can stay on track with your treatment plan.

AlignerWhite is compatible with all clear aligners, including popular brands like Invisalign, Smile Direct Club, Byte and Candid Aligner Co. And when your aligner treatment is complete, AlignerWhite works in your clear retainers to keep your smile sparkling. The formula will never damage your trays, so you can rest assured your investment is protected.


How AlignerWhite Works

  • Step 1

    At bedtime, clean trays & brush teeth. Twist bottom of pen to dispense gel & apply thin coat to inside of each aligner.

  • Step 2

    Smile wide and dry off the front surfaces of your teeth.

  • Step 3

    Pop your trays back in your mouth, and let the gel naturally dissipate as you sleep. No need to rinse.


If you’re experiencing any discomfort or irritation, decrease how frequently you use AlignerWhite.
While some aligner wearers use it every night, others prefer to use it just a few times per week.

Whitening With Aligners Is Tricky

Whitening With Aligners Is Tricky

  • Too harsh: Certain formulas aren’t designed for aligners, and can damage the plasticmaterial of your trays.
  • Too time-consuming: Orthodontists recommend you wear your aligners 22 hours perday, so whitening products that require you to remove your trays are a no-go.
  • Too messy: No one wants to deal with bulky trays and syringe applicators that dispense way too much product.
  • Too thick: Other formulas can make your trays come loose, disrupting your treatment plan.
  • Too inconvenient: Most whitening kits are bulky, taking up too much space on your bathroom counter or in your travel bag.

How AlignerWhite Is Different

  • Safe and effective: The 5% hydrogen peroxide formula whitens your teeth without damaging your smile or your trays.

  • Fast: AlignerWhite adds just a minute to your bedtime routine, with results that pay off big time.

  • Easy to apply: The precision brush tip makes application a breeze and helps you waste less product.

  • Compatible with trays: The gel formula won’t affect how your aligners and retainers fit.

  • Travel-sized: Take AlignerWhite on any trip with its portable size and mess-free packaging.

How AlignerWhite Is Different

A Match Made in Heaven

Whether looking for an Invisalign cleaner, a cleaner for Smile direct club aligners, or an easy way to clean your clear retainers, WhiteFoam has you covered. WhiteFoam is compatible with all aligner brands, as well as clear retainers and most nightguards.

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Customer Reviews

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  • Do I apply AlignerWhite to my teeth or to my aligners?

    It is easiest to apply AlignerWhite to your trays so that you can see the amount of product dispensed and the areas. If you prefer, you may apply AlignerWhite to your teeth before inserting your aligners instead.

  • Is AlignerWhite safe for use with all clear aligner brands?

    Yes, AlignerWhite was designed for use with all clear aligners.

  • Do I have to have aligners to use AlignerWhite?

    AlignerWhite may be used directly on teeth without the use of aligners, though results may be more limited.

  • How much hydrogen peroxide is in AlignerWhite?


  • How frequently can I use AlignerWhite?

    Use nightly until desired shade results are achieved. Decrease use if sensitivity occurs.

  • How many shades will AlignerWhite whiten?

    We expect that most people will see 2-3 shades of whitening but keep in mind that results will vary from person to person.

  • Will AlignerWhite whiten attachments?

    The whitening effect on attachments varies depending on the material of the attachments. It is possible but not guaranteed. AlignerWhite does whiten the tooth under the attachment.

  • Does AlignerWhite whiten veneers, crowns, caps, restorations, permanent bridges, or other permanent restorations?

    AlignerWhite does not whiten permanent restorations of this type, but it is safe for use with all dental work.

  • How long should I wait before eating after applying AlignerWhite?

    It is best to use AlignerWhite before bed to allow prolonged tooth contact, but if you would like to eat after application we recommend waiting at least 15 minutes.

  • Is it okay to swallow AlignerWhite?

    As with all whitening pens there is a small amount of product that may get consumed.

  • Can I use AlignerWhite if I am pregnant or lactating?

    It is not recommended to use any products containing hydrogen peroxide while pregnant or lactating.

  • Can AlignerWhite be used right after or before using WhiteFoam?

    Yes, though applying the gel to the tray may be difficult if WhiteFoam remains in the trays. If sensitivity occurs, decrease use or allow additional time between uses.

  • Can AlignerWhite be used with tight-fitting trays?

    Most patients find that WhiteFoam helps tight trays slide on better as it is a thinner solution that can provide a bit of lubrication. With AlignerWhite’s gel formula, we recommend waiting 24 hours after changing to a new tray before use.

  • When will I notice a difference in color?

    This varies by person and type of stains, but you should see a difference after 1-2 weeks.

  • How long will my AlignerWhite pen last?

    This depends on individual usage but one pen should last about one month with nightly use.

  • How long will the whitening effect last?

    Because tooth staining is mostly caused by the things we eat, drink (tea, coffee, wine), the duration can vary greatly. Adding WhiteFoam to your routine can help prevent new stains from accumulating and can help prolong the AlignerWhite whitening effect.

  • Is refrigeration needed?

    Refrigeration is unnecessary and AlignerWhite has a shelf life of 24 months at room temperature.

  • Will the gel stain clothes or other fabrics?

    Yes, as with any hydrogen peroxide product, there is a chance of bleaching if the gel comes into contact with fabrics or other porous materials.

  • Is AlignerWhite vegan and/or gluten free?

    AlignerWhite is vegan, cruelty-free, and gluten free as well.

  • Is AlignerWhite safe for children?

    Adult supervision is required for use by anyone under the age of 12.

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What you’ll find in AlignerWhite's safe, effective formula: water, hydrogen peroxide, glycerine, PEG, PVP, sodium lauryl sulfate, sucralose, sodium citrate, sodium benzoate, eitdronic acid, mentha arvensis (mint) oil

Return Policy

30 Day Money Back Guarantee

30 Days return for a full refund, no questions asked. Contact us about your desire to return an item within 30 days of purchase.

Refunds are credited directly to your charge card (less shipping and handling). We will not refund shipping and handling charges on orders that are returned due to wrong address, insufficient address, or customer’s failure to pick up their package (unclaimed packages). Contact us via email at: if you have a question about a refund or return. Please include your order number when possible.


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