Plaque over building
No poligrip will not damage teeth.
apples do mast damage to your teeth
Yes.
if there to hard yes they can
No it won't
Yes
it can do a lot ofdamadge to your teeth becase you can get cavitys
yes
Microbes damage teeth by forming a hard, off white colored substance called plaque. Plaque causes gum disease which will make the teeth bad if not treated in time.
A tongue piercing does not damage the teeth unless the actual metal piercing rubs against or touches the tongue many times.
RC Cola
There is no drilling/grinding, so no.