We've always had ours up as high as it will go in order to get clean, sanitary diapers. However, dd is getting older and more capable of finding trouble. I had a scare a few weeks ago. I had her in the shower with me and she walked behind me while I was sudsing up my hair and suddenly turned the cold water all the way off. I frantically shoved the shower head as far to the side as I could, scooped dd up, and then adjusted it. She hasn't pulled that one again. So, if you turn it down so it's safe, how do you ensure your diapers are getting clean?