Thanks for the query.
Are you discussing laser hair removal!
Laser hair removal is a good option and is relatively painless. You must understand it requires multiple sessions,may he 6 or more to achieve a desired result. Each session can be performed at gap of 1-2 months depending on rate of hair growth. Maintenance laser session like once every year may then be needed. Charges vary depending on laser machine used and should be around 20k -30k for a single session . Hope it helps