How old do you have to be to use crest white strips professional supreme?!
Question:
How old do you have to be to use crest white strips professional supreme?
I need to know the age it says on the box or what the company says not what you think! thank you guys (and gals!!) so much!!!!!!!
Answers:
It does not have a requirement on mine, it just says not intended for use by children... in general children are less than 13