$3.50 at Kmart (price differs at different drugstores)
Bleaching gel starts working in 5 minutes. It contains the same active ingredient used professionally by dentists (the bleaching action of peroxide) to whiten and brighten teeth, gently lift away stains and reduce yellowing in a strength developed for at home use. Bleaching begins with the very first application and you will see whiter, brighter teeth in days, guaranteed!
The claims are true. This whitening gel gets your teeth really white. It starts working immediately and you can see a difference with the first application. After using it for 3 to