I want to get rid of hairs permanently

Hi. There is no such thing as permanent hair removal. Permanent means you have a year of life without hairs. Also, there is no a 100% effective method (in all cases). The only way to get rid of hair permanently is electrolysis. You also have chemicals, energy and varying types of methods. I think electrolysis is the best choice. For permanent hair reduction you have laser and flash-lamp. X-rays are banned, and photodynamic therapy is an experimental method. There some other ways, but doubtful, such as electric tweezers, microwaves, photoepilators, dietary supplements and so called hair inhibitors.