It does work when used properly
This does work if used properly. One reviewer here -myopinioncounts - wrote a very detailed review and instructions that were on a professional level. I followed her instructions and was successful and will continue to use this. But, it isn't easy! My first few hairs it did not work then I got the hang of it. I do not moisten my fingers, instead  I take a small cotton round and moisten it with the saltwater solution and hold that on the metal piece with my fingers and it seems to work much better. If you hear a zinging sound from the unit when you're using it you've got too much moisture and you may end up with a small scab but it will go away. This beats repeated sessions with a professinal electrolysist by far. I'm a DIYer always up for saving money on beauty and maintenance just like most women.
Rating: 5 stars