My Dad had poor circulation in his lower legs and the skin was in poor condition as a result. He would put hand lotion on his legs once a day. I tried to tell him that he could put it on multiple times but he would say, noooooo the Dr said one time a day. (I suspect that the Dr had a hard time getting him to do it once a day.) I then brought him a container of Wool Wax and said that this would be better than the lotion. He said, noooooo the Dr said to use this hand lotion. After trying a few times, I gave up. Later, not too long afterwards, I was visiting him at his Assisted Care Home and the nurse on duty came by for the phone number. Then someone else came by for the phone number. Then I heard that he was using the Wool Wax and liked it so well that he was "singing its praises" to everyone at the home and some of them were wanting to try it. I do not know how or why he started using the Wool Wax but I did not want to stir up anything so I let well enough alone.