Face is cleaned and gel is applied over face. Laser beam is fired after precooling over the target areas. Parameters depend on the machine, area to be covered and hair growth. Most patients need between 6-8 treatment sessions for effective reduction in hair density. The hair tends to be finer lighter less in number than before with every treatment session. The sessions are to be repeated every 4-6 week's interval.
The treatment session lasts for 15 min to 1 hour depending on body area to be treated.