Okay, I know the dentures are a jump scare (lol) but this machine is incredible. We bought it to clean our jewelry, specifically our wedding rings, but now use it for so much more. It is great for all jewelry, and both my husband and I use it to clean our retainers as well. For jewelry, you mix part dish soap and part water, for retainers, part mouth wash and part water. Everything comes out of this machine literally sparkling in just minutes!