The brightness of a tooth is a function of how light is reflected off the enamel. Whitening agents work by dehydrating the enamel, that is, by removing moisture on a molecular level from within the enamel. This increases the amount of light that is reflected off the tooth, and therefore it makes them appear whiter. There is no indication at this time that this is harmful to the teeth in the long term, however, some people will experience an increase in temperature sensitivity when they whiten their teeth. Porcelain crowns and tooth-colored fillings do not bleach because the agents cannot remove moisture from them as they do with natural enamel. Over time, the moisture will return to the enamel, and the whitening process will have to be repeated to maintain the new whiteness of the teeth.
Not all teeth whiteners work per se; unless a teeth whitening treatment is done by a professional. However, if you are pertaining to over-the-counter teeth whiteners then intense research should be done first before trying out the product. Cheap otc teeth whiteners are usually dangerous since the chemicals used to whiten teeth are of low quality. Another factor that will justify whether a teeth whitening "works" is it's longevity. Most otc whiteners would only last for a short time; as far as I there are products that would last for 6 months and less.
They aren't porous like natural teeth which have 'rods' that the tooth breathes with.
it hasn't mine
No, at least, I don't think so No, you cant. Unless its all bleached, you can use a specialy chemical. If you've got bleached streaks in it then you cant because the chemical that straightens your hair will damage it.
you cant dink bleach so none bleached
you cant any more
you cant
you cant
Yes but a player has to GIFT you the crowns, you cant steal them or buy them from a player, they have to GIFT you.
no you cant
You cant you can only buy mounts for crowns.
U cant its impossibble
You cant. You either have to pay crowns or subscribe for 9.95 a month.
No you cant but you can get it at best buy with 5000 free crowns and an additonal1250 free crowns at wizard101.com/friend with this code 73772-08124-99435-50111
it is impossible. Cheat engines make it LOOK like you have, but they dont stick and you cant use them.