Not to sound stupid but how old do you have to be to use crest 3D whitening stri!
Question: Not to sound stupid but how old do you have to be to use crest 3D whitening strips?
I'm not talking about a baby or anything. is there a " to young to use age" like would there be problems if a 14 or 15 year old used them?
Answers:
No problem. My daughter started using them when she was 12.
I am a dental hygienist.
i think any age...as long they are mature enuf to use em