We recommend using your handset twice a week for the first 12 weeks. For areas of more stubborn hair growth you can use up to three times a week and go over the area 2-3 times per treatment. After this period we recommend using your handset once every 2-3 months for maintenance. If you would like to maintain hairless, smooth skin, we recommend using your handset once every 2 to 3 months, or as needed.