What is the ingredient in whitening strips that whitens the teeth ?

Answer i believe it's peroxide for the Crest Whitening Strips...Yup, hydrogen peroxide:"To remove stubborn stains that accumulate below the enamel surface, bleaching is an appropriate option. Bleaching is... Read More »

Top Q&A For: What is the ingredient in whitening strips that...

Which is the most affective teeth whitening product, crest whitening strips or rembrandt whitening strips?

Crest white strips. I use to be a heavy smoker/coffee drinker. I didnt have the deep stains but they were yellowish. Of course i did it a lot different. I used one set before bed, and left them... Read More »

How to Use Teeth Whitening Strips?

Teeth whitening strips are becoming more and more common everyday. Some may be confusing to use or may flood your mouth with gel. Follow these steps to avoid expensive surgery and use your new whit... Read More »

How much are whitening strips for your teeth?

Crest has the widest range of whitening strips products and, therefore, the widest range of prices. In late 2009, Crest Classic, Premium, Pro Effects and Advanced Seal cost $24.99, $34.99, $39.99 a... Read More »

Do teeth whitening strips damage the enamel?

Yes, they weaken your enamel. Most over the counter whiteners are meant to produce results in a very short period of time, and use ingredients that are very harsh. You'll get white teeth, but you... Read More »