Crest White Strips?!
Question:
Crest White Strips?
So I have a box of crest white strips and there is 14 lower and 14 upper strips in the box. It says its a 14 day box but it says use twice a day for 30 minutes. Well how am I gonna put them on twice a day if I only have 14.. That means its only a 7 day box?
As well, they expired in April 2005 lol.. I forgot I had them and found them the other day and now want to use them.. Is it really harmful to use them now? lol
2 months ago
Okay, and about the expiry date?
Answers:
if you use it after the exp date then it may not be as effective in whitening your teeth. the sh*t is so expensive you might as well give it a try since its only 14 days anyways.