I disinfect my hands before by the typical method of disinfection of the hands. If I have taken a little too much, I still go over it part of my forearms. Is not just so, as if only the hands have to do with germs.
Find as well in the product description, it is highly flammable. With a purchase of one should keep clear the corresponding zones of smokers.
The stuff kept free by open wounds and mucous membranes.