5% hydrogen peroxide inside the presence of drinking water), which chemically bleaches both equally floor stains plus the tooth by itself. At a large adequate focus, peroxides can whiten teeth so that they are lighter than your pure colour. Might not actually do the job due to the lower focus https://teeth-whitening-kit-austr18517.blogproducer.com/35088589/the-best-side-of-teeth-whitening-kit-australia