Poor experience, no results, total waste of time, $. Had touch up on area done previously at another place long ago. 4 treatments, no results. Had new area done, 8 treatments, insignificant result. Again, they said I need additional treatments both areas, of course additional $!!! I am not very course haired or hairy! My opinion, it is a setup to make more $. Clean & help pleasant only redeeming feature.