NEWSLaser Hair Removal Factsjames7th July 201712th October 2017 1. Treatments every 8 to 10 weeks for the body and every 4 to 6 weeks for the face. 2. 90% permanent hair removal in 4 to 8 treatments. 3. Darker hairs respond best to treatment due to a higher concentration of pigment (melanin) in the follicle. 4. Avoid waxing, plucking or threading the area 4 weeks before treatment. 5. No sun exposure, use of self tanners (including spray tans) or use of solariums prior to treatment.