Are crest whitening strips harsh for your enamels?

Answer On One Hand: Crest White Strips Non DamagingAccording to AnimatedTeeth.Com, Crest White Strips do whiten the front six teeth. According to Dental-Picture-Show.Com, studies showed that there were no... Read More »

Top Q&A For: Are crest whitening strips harsh for your enamels

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 Crest Whitening Strips?

Crest Whitestrips are a safe, easy and convenient way to a brighter smile. The strips contain the same active ingredient (hydrogen peroxide) that is used in professional tooth whitening systems. Th... Read More »

Do crest whitening strips expire?

The shelf life of Crest Whitestrips is 13 months; an expiration date is printed on each box. While they're still safe, it is not recommended to use Crest Whitestrips past the expiration date as the... Read More »

Do Crest whitening strips work?

On One Hand: Proven EfficacyA study conducted in 2002 found that Crest Professional Whitestrips were very effective in whitening teeth even with severe stains. The study reported that "the strip gr... Read More »