Crest Whitestrips are marked down during Amazon’s Prime Day to $35 from $46, a 24% discount. The deal comes with 20 whitening treatments plus two bonus strips, with instructions to use one treatment daily for 45 minutes across 20 days and additional bonus use
Amazon’s Prime Day is the moment shoppers circle—because Crest Whitestrips won’t stay discounted forever.
During the event. Crest Whitestrips are on sale for $35 instead of $46. cutting the price by 24% for anyone looking to start a teeth-whitening routine before the popular stock runs out. The product is listed as Crest 3D Whitestrips Professional Effects. and it’s drawing attention for its large volume of feedback online. with over 100. 000 raving reviews.
Crest says the strips can deliver 19 levels whiter teeth. promising whitening results “like a $400 professional level treatment.” The box includes 20 teeth whitening treatments: one upper strip and one lower strip. along with two bonus whitening treatments. The routine is built around simplicity—apply one treatment daily for 45 minutes over 20 days to see results.
Once the main 20-day pack is complete, the bonus strips come into play. Crest’s guidance is to use those two bonus whitening strips for 60 minutes daily after the pack is finished, as a way to boost results.
A major part of the appeal for many buyers is how they fit into regular life. One reviewer says the strips “do a great job lifting deeper stains from coffee. tea. and everyday use.” Another reviewer highlights staying power. saying the strips “stayed on all day” and allowed them to keep going with their day without readjusting anything. while they noticed fast results after only a few days of treatment.
The deal’s timing matters for the kind of shopper who doesn’t want to wait—Prime Day pricing is the window, and the temptation is clear: start now with the $35 offer before it disappears.
For anyone still deciding, the message from the reviews is consistent—people want results without the hassle, and they’re pointing to stain lifting and day-long comfort as the reasons they come back to the product.
Crest Whitestrips Prime Day deal Amazon teeth whitening Crest 3D Whitestrips Professional Effects $35 deal $46 regular price