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SOMETIMES no matter how much you brush it can feel impossible to perfect your pearly whites.
An Amazon buy might be the key to finally whitening your teeth by "gently removing" stains.
Shoppers heaped on the praise for the teeth treatment that transforms your smile.
So if dental cleanings aren't included in your plan, this DIY kit may be able to help.
The Crest 3D Whitestrips Sensitive At-Home Teeth Whitening Kit is currently available for $23.99.
It features 18 treatments, designed to gently remove up to 15 years of stains.
According to Crest, customers will see results after just two weeks of use.
The experts recommend using the treatments for 18 consecutive days.
Containing hydrogen peroxide, the whitening strips use the same ingredients as dentists.
They are "specially formulated for teeth sensitive to whitening" and are "enamel safe and effective."
Each treatment strip is created with "no slip grip strips" for easy and comfortable use.
Simply peel the strip from the packaging and apply it to your teeth and leave it on for 30 minutes.
Each treatment includes strips for both your bottom and top row of teeth.
For easy removal, peel from back of teeth first.
"It is best if you do not brush your teeth immediately before applying strips," the experts at Crest advised.
Amazon users gave the teeth whitening kit an average rating of 4.4 stars.
One shopper shared the handy hack they used to make the strips go even further.
"I cut the strips in half so I only whitened the front of my teeth," they explained.
"Got twice as many that way! Who's looking at the back of my teeth. Not me!
"So it works great and is much easier to go about life while the strips are in when they are only on the front."
The customer added that the "product works great and did not hurt my teeth".
"I have gotten many compliments from my newly whitened teeth," the shopper said.
"I'm more confident about my smile too."
"These whitening strips are great!" wrote another impressed Amazon user.
"I have sensitive teeth, so regular strips were always painful for me, but these whitening strips did a great job while not damaging my teeth!! Highly recommended!!"
The teeth whitening kit is approved by the American Dental Association.