Bleaching

This is a case of inoffice bleaching with help of h2o2. the procedure is simple and the results will be better one.
1. Thoroughly clean the tooth with a polishing past, remove calculus etc..
2. protect the gingiva with a gingival barrier or if u r well versed u can do it without using them :-]
3. Then apply Etchant for a minute and thou roughly wash the area with water.
4. Apply h2o2 and wait for a minture and lightcure the ares for a minute and half and rinse and if satisfactory remove the rough surface with microabrasives or a fine grid bur. If needed u can do it for 3-4 time without etchant