Why do whitening prodcts say they last 6 months to 1 year? What happens after th!
Question: Why do whitening prodcts say they last 6 months to 1 year!? What happens after that!?
Does it mean there is no more protection and the stains can come back!? If I keep brushing with a whitening toothpaste will the white teeth remain!?Www@Answer-Health@Com
Answers:
yes the stains might come back!. but if you brush regularly with a whitening toothpaste then the white teeth should stay even tho they might fade a little bit!.Www@Answer-Health@Com