If you use POR 15, definitely believe every word in the directions about getting it on your skin. You cannot clean it off. You cannot pick it off. You cannot use a solvent to remove it. You will have black stuff on your fingers or whatever for about 2 weeks until that top layer of skin wears off. Ditto for clothing, shoes, the dog, whatever you get it on. It's going to be there a while. I used to have a white dog. Now I have a Dalmation 'til she sheds again. /forums/images/graemlins/grin.gif