So once or twice a week I'm going to scrub each of my reptiles' water dishes with antibacterial soap and warm water, so I was just wondering what's the best to use to scrub each water dish? Since my King snake is still recovering from RI I wouldn't want to spread any germs even between the snakes that are healthy. So should I just use like a sponge or something for each individual reptile? Like, one sponge for one reptile? Not really sure about sponges since they can get pretty nasty and smell bad, so what do you use to scrub your water dishes? And tooth brushes don't seem to work as well because you can't get some corners and thoroughly scrub the water dish.