Some teeth whiting systems are mention below:Bleaching kits--
It is mostly accepted whitening tool for tooth bleaching.
Bonding--
A complex resin that is molded onto the teeth to change their shade and to reform them.
Porcelain veneers--
It is used to reshape and/or lengthen teeth as well as to whiten.
Whitening Toothpastes--
Whitening toothpastes effectively keep the teeth cleaner and looking whiter. The stronger toothpastes rely on scratch to remove external stains as opposed to actually changing the color of teeth.
Important: DO NOT TRY WITHOUT DENTIST RECOMMENDATION......
Note:
It is very important to isolates your gums and lips with a protective material in order to avoid burning of your soft tissue. It is for this reason that home whitening kits usually have a low concentration of peroxide so that there is less change of any damage at home. The tooth whitening system does not contain any fluoride and its quality formula actually reduces tooth sensitivity.
by Kevin Smith
(Teeth whitning/www.goarticles.com)