Other methods such as rub-on gels or pens can leave whitening solutions open to moisture and dilution, which can diminish your overall results. I used to use the old school whitening strips, but my teeth have been rather dull, so I noticed how much has changed with the Crest whitening strips. Would you like to logout now? Oily, Olive, Not Sure Hair: Please refresh your browser and try again. And I leave them on min each time.
I bought the professional effects one on Amazon because it is sometimes cheaper than buying at the store.
Crest Whitestrips: Do They Work? And Are They Safe?
Journal of natural science, biology, and medicine, 4 13. Getting the best results from your teeth whitening treatment also depends on whether you use it consistently — most whiteners require two treatment sessions per day. The old versions were sliding off my teeth by the end of each session. The Color Workshop 15 Reviews. The five minute wear time earned high marks from our testers. Please enter your friend's email address.