Try the super natural way to whiten your teeth. Add a little nanoscale activated charcoal powder before you brush teeth as a part of your daily routine, you will have a dazzling smile with shiny white teeth in 3 weeks.

Since no bleach nor peroxide is contained, the powder is ultra safe for sensitive teeth.

You will be glad to see smoke, tea, coffee stains effectively come off after the weird messy but miraculous treatment.