Prolonged bleaching with these high concentrations of hydrogen. Bright White Strips. I Tried Whitening My Teeth At Home Here S What Happened Men S Health The Rembrandt website describes the whitening strips as having maximum coverage to whiten the front and back of teeth and thats no lie. How to whiten teeth without strips . Works well for coffee-related staining. Whitening kits are trays that you fill with a mild hydrogen peroxide gel and then apply to your teeth for a specified length. We Whiten Teeth for 60 less than the other guys using premium natural reduced-sensitivity ingredients. Most whitestrips are intended for use over a few weeks but some Crest Whitestrips can whiten teeth at home in one day. Learn where to find teeth whitening tips and about common teeth whitening myths. There are many teeth whitening systems and products including whitening toothpastes over-the-counter gels rinses strips trays and whitening products you get from a dentist. Easy to U...