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Crest 3D Whitestrips Professional White At-Home Teeth Whitening Kit, 20 Treatments

|3,934 ratings

Key item features

  • Includes 20 treatments—each treatment has 1 upper strip and 1 lower strip, for 40 whitening strips total (20 for your top teeth and 20 for your bottom teeth).
  • Whitening strip format with Advanced Seal Technology, a no-slip grip intended to keep strips in place until removed, allowing you to talk and drink water while whitening.
  • During use, do not eat, smoke, sleep, or drink anything other than water.
  • Ingredients: PVP, PEG-8, Water, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin.
  • Whitens natural teeth only; it will not whiten caps, crowns, veneers, fillings, or dentures. Do not use on loose teeth, restorations, or braces.
  • Not intended for use in children under 18 and not a substitute for regular dental care—keep up with regular dentist visits. Keep out of reach of young children and do not swallow strips.
  • You may experience tooth sensitivity and/or gum discomfort. If you need or have dental work, or have staining from medication, ask your dentist whether whitening is appropriate for you.
  • 60 Day Money Back Guarantee: Crest will send a pre-paid card in the amount of your purchase when you return your receipt and a copy of the package UPC within 60 days of purchase. Limit one refund per person.

Specs

Form, StripsApplicator type, StripsBrand, CrestResult time, 20 daysFlavor, UnflavoredHealth concern, Teeth Whitening

About this item

Product details

Whiten your teeth at home with Crest 3D Whitestrips Professional White, an at-home teeth whitening kit that provides 20 treatments, with each treatment including one strip for your upper teeth and one for your lower teeth. The strips use Advanced Seal Technology, a no-slip grip designed to keep each strip in place until you take it off, so you can talk and even drink water while whitening. For exact kit contents, ingredients, during-use instructions, safety and whitening limitations, and guarantee details, see the Key Features below.
  • Includes 20 treatments—each treatment has 1 upper strip and 1 lower strip, for 40 whitening strips total (20 for your top teeth and 20 for your bottom teeth).
  • Whitening strip format with Advanced Seal Technology, a no-slip grip intended to keep strips in place until removed, allowing you to talk and drink water while whitening.
  • During use, do not eat, smoke, sleep, or drink anything other than water.
  • Ingredients: PVP, PEG-8, Water, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin.
  • Whitens natural teeth only; it will not whiten caps, crowns, veneers, fillings, or dentures. Do not use on loose teeth, restorations, or braces.
  • Not intended for use in children under 18 and not a substitute for regular dental care—keep up with regular dentist visits. Keep out of reach of young children and do not swallow strips.
  • You may experience tooth sensitivity and/or gum discomfort. If you need or have dental work, or have staining from medication, ask your dentist whether whitening is appropriate for you.
  • 60 Day Money Back Guarantee: Crest will send a pre-paid card in the amount of your purchase when you return your receipt and a copy of the package UPC within 60 days of purchase. Limit one refund per person.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Form

Strips

Applicator type

Strips

Brand

Crest

Result time

20 days

Indications

Directions

Instructions

1. Peel 2. Stretch & Apply 3. Smile Do not eat, smoke, sleep, or drink (with the exception of water) during use.

Warranty

Warranty information

Crest will send you a pre-paid card in the amount of your purchase. Simply return your receipt and copy of package UPC within 60 days of purchase. Limit to one refund per person. Call 1-800-208-0169 for more information.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.4 out of 5 stars
stars
3,934 ratings2,272 reviews
How item rating is calculated
  1. 5 stars70% (2,758)
  2. 4 stars15% (574)
  3. 3 stars6% (218)
  4. 2 stars3% (122)
  5. 1 star7% (262)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 2,272 reviews

Sep 23, 2026
Reviewer name: CarneshaW
5 out of 5 stars
5 out of 5 stars review

A little goes a long way

[This review was collected as part of a promotion.] I like the packaging and how it taste if removes old plague and makes your breath fresh not overly strong and keeps your breath fresh for a decent amount of the day

Review from crest.com
Helpful?2fb6cda0-bb16-11f1-bea1-69fcde27253c46480250
Oct 15, 2026
Reviewer name: peggy
Top Reviewer
Item details
Color: Clear
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great

Great product!

Helpful?2fb6cda0-bb16-11f1-bea1-69fcde27253c46480250
Oct 19, 2026
Reviewer name: scd14
Top Reviewer
Item details
Color: Clear
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

These noticeably whitened my teeth!

Helpful?2fb6cda0-bb16-11f1-bea1-69fcde27253c46480250
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