Laser is Great! But when a person has gray or white hair,it is not able to pick up these light color hairs due to lack of melanin. Therefore, Electrolysis is needed to complete the job of unwanted hair permanently. NY STATE LICENSED TEACHER/PRACTIONER of Laser Hair Removal, Electrolysis, Advanced Aesthetics. Please call for your free evaluation today 631-737-2070 office , or cell 631-681-6102 Private and Professional for more than 25 years experience!