Pre Rinse
Using friction peroxide is as good as the use of pre-washed in chlorine solutions?
As the peroxide in the pre-rinsing products like Listerine Whitening Rinse. Is there any reason why he could not pre-rinse with hydrogen peroxide normal? Would it hurt teeth?
No, not hurt your teeth before Christ when I got my lip pierced I had to swish in the mouth that does not hurt, just mixed with a
