Just finished adding "Ivory Soap, bar form!" to my grocery list -- many thanks for that, especially if it works -- but now I have to ask, what could the science behind that possibly be? I am NOT a scientist, by any stretch of even MY overactive imagination, but I am struggling to find even an iota of of evidence to suggest of bar of soap under a bedsheet will improve a leg issue of unknown etiology, lol! Not gonna lie, can't way to see if this works.