Ever used Crest Whitestrips?

United States
November 14, 2006 7:44pm CST
Have you ever used Crest Whitestrips? You can get a free package here: http://directleads.com/z/27889/cd36271/ What do you think of them?
1 response
@alladisada (2305)
• India
15 Nov 06
Crest Whitestrips - Crest Whitestrips
Crest Whitestrips is the name of a tooth whitening product made by Procter & Gamble. Introduced in 2001, Crest Whitestrips has been used worldwide by selling to over 14 million homes. The active ingredient is hydrogen peroxide. The product is used by sticking a strip to the teeth and usually has some minor to moderate effect[citation needed]. It is most effective on yellow teeth, but less so or almost ineffective on gray teeth[citation needed]. Like most teeth whiteners, a side effect of Whitestrips is a slight stingy sensation in the gum that may be occasionally piercing
@bezzamae (447)
• Philippines
24 Feb 10
have u ever tried using this product? was it effective?