I had used a hair removal in aerosol before and that one was very easy to use and once you sprayed it, it would stay on for the whole 10 minutes and it would work as described; However, this Nair spray is nothing like it!! As soon as I sprayed it, it starts sliding down and making a mess everywhere!!! The only way I can use it is by laying down in a towel and spraying it in legs! It also doesn't work very good for me. I normally leave it 10 minutes (even though they instructions mention less time) and it doesn't remove all the hair! I needed to finish my legs with a razor. I also noticed that on the area that did remove hair, I had ingrown hairs!!! urgh! Normally I try to get my money out of every product I buy, but this product I DO NOT like so I might have to throw it away, is that bad!