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Customer reviews for Crest 3D Whitestrips Professional Effects & Supreme Bright Whitening Kit for
Crest 3D Whitestrips Professional Effects & Supreme Bright Whitening Kit
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4.4 out of 5 stars
stars
1,310 ratings1,118 reviews
  1. 5 stars72% (946)
  2. 4 stars14% (181)
  3. 3 stars4% (51)
  4. 2 stars3% (44)
  5. 1 star7% (88)

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Showing 1,111-1,118 of 1,118 reviews
Oct 30, 2014
Reviewer name: 4Cakes
5 out of 5 stars
5 out of 5 stars review

Awesome Product

Really liked this product, was easy to use and great results.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Aug 20, 2016
Reviewer name: Anonymous
4 out of 5 stars
4 out of 5 stars review

This product exactly what I wanted.

I believe that this product truly works cause I've seen them work on some of my friends.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Nov 25, 2014
Reviewer name: Anonymous
4 out of 5 stars
4 out of 5 stars review

Really works!

I saw a significant difference. They did, however, make my teeth super painfully sensitive.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Oct 26, 2014
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Great value

Great results for a great price. I could't believe the results I got with so little effort.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Dec 16, 2017
Reviewer name: Kat20
5 out of 5 stars
5 out of 5 stars review

This product is amazing!

I hate having it on for 1hr but I love my results after one use it was great!

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Apr 20, 2022
Reviewer name: Slinky355
5 out of 5 stars
5 out of 5 stars review

Easy to use

The white strips really work. How often can I use them?

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Jun 21, 2023
Reviewer name: Jayden p
5 out of 5 stars
5 out of 5 stars review

Great product

I bought this product a couple months ago I highly recommend!

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Apr 10, 2025
Reviewer name: twins9898
1 out of 5 stars
1 out of 5 stars review

Slip of teeth

These slip right off your teeth... doesnt work

Helpful?38SRYE62CYEB13878167920
reply from Crest

We're sorry to hear these Whitestrips are not sticking to you teeth, after the many quality tests these kits have undergone, this isn't the result we expect. If the strip begins to slip, close your mouth, and create suction to tighten the strip to your teeth again, and make sure your teeth are dry before applying. If you have any questions or would like some further tips, give us a call at (800) 395-8423.