Our herbal oral mousse contains purified water, baking soda, xylitol and more. It can non-invasive whitening, treatment to remove stubborn stains, with pigment modifier technology. Its use method is very simple: take a proper amount of mousse in the mouth, rinse with foam for 30-60 seconds, rinse with water, use once every morning and evening, the effect is better. Non-invasive whitening, treatment to remove stubborn stains pigment correction, natural ingredients. Fresh breath Teeth whitening removes tartar and yellow stains.