Answer:
First shave the area.Then clean with alcohol.Apply a small amount to the skin so its lightly wet and tacky.Place your stencil press it with a paper towel.its good and dried in about 5 minutes.It takes a little getting used to the right amount but once you got it down you wont go with anything else.Ive been using this way for the past 6 years ago when i started working in a shop and will never go back to using green soap again.Also i know dettol makes a few different products.The stuff you want has a brownish color and smells like pinesol