There are various techniques which are used for teeth whitening as below:
Scaling and Polishing: For outer stains and tarter
Home bleaching: With the use of customized tray and bleaching material patient can do whitening at home.
1) Office bleach- It is chair side teeth whitening procedure which is provided by Dentists. Cost of office bleaching (chemical bleaching) is INR 1500 per tooth.
2) Laser bleaching will cost you INR 2000 per tooth.
3) Home bleach – There are many home bleach brands available easily available in the market. You can purchase online. We can recommend you few brands like- Oplascence take home bleach, Crest 3D bleach or Rembrandt etc.