Manufacturer :
Crest Whitestrips are the easy way to get whiter teeth in just 2 weeks.
These thin, flexible strips conform to the shape of your teeth,
and are coated with a gel that contains hydrogen peroxide,
the same enamel-safe ingredient used by dentists for teeth whitening.
Wear Crest Whitestrips just 30 minutes, twice a day.
Simply place the gel side of each strip against your front teeth and fold
the rest of the strip behind your teeth to keep it in place. In two weeks
you will have noticeably whiter teeth. New clinical results prove whiter
teeth for 12 months. Each box contains 56 strips: 28 for upper teeth,
28 for lower teeth. The secret to a whiter smile is in the strip - Guaranteed.
Articles :
White DJ, Kozak KM, Zoladz JR, Duschner HJ, Gotz H.
Effects of Crest Whitestrips bleaching on subsurface microhardness and ultrastructure of tooth enamel and coronal dentin.
(Am J Dent. 2004 Feb;17(1):5-11.)
>Abstract
Kim JH, Lee YK, Lim BS, Rhee SH, Yang HC.
Effect of tooth-whitening strips and films on changes in color and surface roughness of resin composites.
(Clin Oral Investig. 2004 Sep;8(3):118-22. Epub 2004 Jul 09.)
>Full Text
White DJ, Kozak KM, Zoladz JR, Duschner HJ, Gotz H.
Effects of Crest Whitestrips bleaching on surface morphology and fracture susceptibility of teeth in vitro.
(J Clin Dent. 2003;14(4):82-7.)
>Abstract
