What is the strongest Crest whitening strip?
What is the strongest Crest whitening strip?
Crest Whitestrips Supreme
Crest Whitestrips Professional has 200mg of gel with 6.5% hydrogen peroxide per upper strip. Crest Whitestrips Supreme is the most effective of the Crest Whitening Strips.
Can you do 2 Crest Whitestrips a day?
Can I Use More than 2 Sets of Whitestrips a Day? Extensive clinical and consumer testing was done to establish the safety and efficacy of Crest 3D White Whitestrips. However, based on the results of that work we do not recommend using more than 2 upper strips and 2 lower strips in a day.

Which Crest strips make teeth the whitest?
Made by the #1 dentist-recommended at-home teeth whitening brand, Crest 3DWhitestrips Professional Effects will give you a 100% noticeably whiter smile. This enamel-safe, at-home teeth whitening kit will make your teeth 18 levels whiter.
How many days in a row should you wear Crest Whitestrips?
The strips are designed to be used each day, for a maximum of 20 days, with only 30 minutes of application time. One strip should be used for your upper teeth and one for your lower teeth and once used, you can throw them away.
Do I brush my teeth after Crest White Strips?

It’s safe to brush and floss your teeth after using whitening strips. It won’t reduce the whitening effects of the treatment. Manufacturers recommend doing so gently. This will help you avoid gum irritation and discomfort.
Do I brush my teeth after Crest whitening strips?
Can I Brush My Teeth Immediately After Using Whitestrips? Yes, after using Whitestrips, you can brush gently.
How are Crest Whitestrips different from other Whitening toothpastes?
While Whitestrips and most whitening toothpastes remove surface-level stains, Crest Whitestrips remove set-in stains below the enamel surface for a visibly whiter smile. Q: Will Crest 3D White Whitestrips hurt my teeth or enamel?
How many whitening strips are in a Crest 3D whitening kit?
Crest 3D Whitestrips Glamorous White, Teeth Whitening Kit, 16 Treatments (32 Individual Strips) + 2 Bonus 1-Hour Express Treatments Crest 3D White Whitestrips with Light, Teeth Whitening Strips Kit, 10 Treatments, 20 Individual Strips (Packaging May Vary)
Are there any side effects to using Crest 3D White Whitestrips?
With products that offer the highest level of whitening at retail, such as Crest 3D White Whitestrips 1 Hour Express, there is an even greater chance that you may experience tooth sensitivity and/or gum discomfort. These effects are generally mild. These effects are temporary and not harmful.
How sensitive are crest white strips?
Very, very little sensitivity. I’m sold on Crest white strips. The product you listed is different from what I received. I have sensitive teeth and the no slip hurts me ,so I looked for the original ones and I was excited when I found them. I’ve been waiting to use this but when I opened it ,it was the no slip.