anyone tried GoSmile teeth whitening kit?
has anyone used the GoSmile teeth whitening kit? i know this does not compare to professional whitening but i just want a 'brightener' since i have sort of a whiteish-and-not-yellowish teeth.
did it work for you? did 1 kit do the trick or you have to use several to see the effect?
TIA!
did it work for you? did 1 kit do the trick or you have to use several to see the effect?
TIA!
