There are many ways to whiten your teeth but the most common and most effective way is to use bleaching agents to whiten your teeth. So why do our teeth yellow? When we first get teeth, they are usually whiter than adult teeth. Over time, after eating and drinking, teeth yellow and the enamel becomes less porous.
There are many ways to bleach your teeth like bleaching strips, bleaching gels, bleaching pens, laser bleaching and natural bleaching. It’s easy to whiten your teeth with bleaching agents at home. Usually you will need some teeth trays or a pack of bleaching strips. The active ingredient in bleaching teeth agents is usually hydrogen peroxide or carbamide peroxide.
Practice teeth bleaching no more than 3x a week. The more you bleach your teeth the more sensitive they will become.