Every store I go to nowadays seems to only sell toothpaste with some sort of teeth whitener added to it. It's ridiculous. They don't even give a choice anymore. Rite-Aid, Save-On, you name it.
I admit my teeth ARE a bit yellow, but isn't this stuff bad for your teeth in the long run? I read something about how it weakens your gums and rubs off the enamel or something like that. Is any of this true? Or is it relatively harmless?
I admit my teeth ARE a bit yellow, but isn't this stuff bad for your teeth in the long run? I read something about how it weakens your gums and rubs off the enamel or something like that. Is any of this true? Or is it relatively harmless?