ive used form 4 or 5 times in the past with great results. heres what i do. shower, dry off, spray once to each side of chest. spray 2 times to each upper thigh including behind knee. after you rub it in your hands will have solution on them, wipe the excess on the tops of feet. it didnt seem like i got very good results spraying gut area, so i avoid it. after rubbing it in, stand in front of fan to dry off. you should get kind of a flush feeling in just a few minutes. you can really feel this stuff taking effect within 5 minutes, dont worry about chest or leg hair, it doesnt seem to bother me and im kinda hairy. good luck, and keep it simple-this isnt rocket science.