The blue LED lights offered to people for at-home usedo nothing to whiten or speed up the price of whitening. This is simply a blue light that does not generate the same UV frequency used in in-office laser whitening. How often should you use LED teeth whitening?
Because it works by depositing purple color — Red 33 and Blue 1, to be specific — it's effective on all surfaces, including veneers, crowns and even dentures. Other whitening products use bleaching agents (namely hydrogen peroxide), which can leave teeth spotted in the end...
applyshaving creamto your face. Many people prefer to use their hands, but you can also use ashaving brush. Work theshaving creaminto your hair in a circular motion and then let it sit for a couple of minutes