i just bough some yesterday and i was wondering if i could use it all over down there if im really careful. i know i cant get any inside of me because it would burn like hell, but i want to try it because shaving is just terrible for me and im afraid to get a wax. i would like to get one but im only 16 and would feel very uncomfortable to get one. :/ have any of you tried using this "down there" and how long should i keep it on for?