How can i get white teeths sorry for my english but i can't speak well because im from germany ;) ?

Bleaching: Tooth whitening/bleaching is very popular esthetic dental treatment in the us. There are few techniques: home bleaching, office or both. The treatment is not permanent and needs a maintenance. You might be a good candidate for tooth whitening, but each situation is unique and it’s best to contact your dentist for more information. Ps: otc products are available in usa.

Whiten your teeth: The most effective and least costly way is to have your dentist may custom trays which are then used at home. You apply bleaching material into the trays and wear them a few hours. This is then repeated daily until you are happy with the results. A quicker and more costly approach to have your dentist do power bleaching in office. Teeth are isolated, bleach material applied, maybe 2 hour session.

Bleaching teeth: Crest white strips can work, though they only cover the front 6 teeth, so if there is a big color change, it may be very noticeable compared to the back teeth. Avoid using any product that requires a "pre rinse" as this is usually acidic and can destroy tooth structure as well as make them more sensitive. A kit custom made by a dentist is the most effective method.