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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
stars4,338 ratings4,164 reviews
  1. 5 stars64% (2,769)
  2. 4 stars22% (939)
  3. 3 stars9% (379)
  4. 2 stars3% (126)
  5. 1 star3% (125)
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Showing 4,161-4,164 of 4,164 reviews
Oct 26, 2014
Anonymous
5 out of 5 stars review

Excellent results

Product exceeded my expectations, results were very fast. Product is easy to use and effective.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Mar 20, 2015
Lonnie
5 out of 5 stars review

Best purchase ever!!

i think this is the most effective toothpaste ever! Works perfect for me! Thumbs up Crest!!

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Sep 8, 2025
Charlee
5 out of 5 stars review

White and Bright!

💗Simply Perfect💗

Helpful?38SRYE62CYEB13878167920
Apr 10, 2025
twins9898
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.