HAVE SOME OLD VINYL TILE ... THE THICK KIND NOT THE NEWER THIN SELF-STICKING STUFF... THAT HAS BECOME YELLOWISH DUE TO OLD WAX BUILDUP i GUESS. WOULD LIKE TO KNOW WHAT I CAN USE TO REMOVE THE BUILDUP WITHOUT DAMAGING THE TILE AS OTHERWISE IT IS IN GOOD CONDITION & I LIKE THE COLOR/PATTERN. I HAVE TRIED ALL OF THE WAX REMOVER i HAVE FOUND IN THE STORES BUT SO FAR IT HASN'T DONE A GOOD JOB. CAN I GO OVER EVERY TILE WITH FINE STEEL WOOL WITH A WAX REMOVER... WOULD KEROSENE DO IT WITHOUT DAMAGE? THE SMALL TILE I HAVE LABORED OVER LOOKS GOOD BUT WOULD LIKE TO FIND AN EASIER WAY TO DO THE REST!