Hi, Teeth whitening is a procedure done to remove hard stains from your teeth, restore your natural tooth color and also to brighten. The procedure involves scaling first, followed by application of gel on tooth surface after isolation of gums and a UV lights are passed. The process can be repeated several times in single sitting or multiple sitting which would be decided by your dentist after examination. Cost vary from 10,000 to 30,000 depending on locality, doctors experience, clinic setup, ambiance, and the quality of gel used. Regards

Teeth whitening procedure depends upon your  expectations more.if you want them to be upgrade it by one or two levels it could be done by bleaching.but if you want pearl white tooth ,then you have to opt for veneers. Cost for bleaching and veneers varies.you have to check with your dentist .