Just for future reference, Blu-coat is thin and blue/purple in color, is used as an antiseptic, and also camouflages injuries. Pick-no-more is thick and viscous---more black than anything, and if I remember correctly, it primarily camouflages and gives an unpleasant taste. They are two different things. Black salve is another remedy, though it is not supposed to be used on larger areas of broken skin.