I've been using Nood very consistently (once a week, three passes each time) for a full five months with no results at all on any of the 4 areas Im using it on (armpits, brazilian, lower legs, & nips). Just hours of my life gone to shaving and then flashing for ~1.5 hours on the highest setting every sunday to see nothing. And irritated skin on the areas I had to start shaving for Nood instead of plucking. What a waste of time and money.