I absolutely know that the alcohol gel ate the skin under my wedding band. I had blisters and actually denuded the area under my ring. When I approached my manager at the time about any alternate sanitizers, etc. she said, "maybe you shouldn't wear the ring". Plain gold band, my wedding ring and to me not wearing it is not an option. So I refuse to use that evil gel, back to soap and water. Joint Commission can kiss my...uh..blistered, peeling hands.