[MissKittyFantastico]

Kazanne IS right though, the healthiest teeth are actually off white in colour, not yellow or brown obviously lol but not bright white either.

Over brushing and whitening of the teeth actually weakens the enamel and makes them more prone to decay.

So it's all well and good in the short term but by the time you're 40 all your teeth will more than likely be full of cavities.