Review Content Keep it clean! I got this as a gift for my son so he could easily clean his retainers. My sister is so excited about it she is getting one too. Usually she has to bring her mouth guard to her dentist to clean. This will make sanitary cleaning a whole lot easier! Great cleaner and sanitizer. This product is great for keeping sleep appliance sparkling clean and germ free, recommended use once a week by Dentist. Easy to use. It does produce some noise while it is doing the cleaning, but the results are worth it. Special Love the easy of using product most effective cleaner I have had Would like a longer battery life it pays! For after chinese food So far, BEST appliance Ive EVER bought! This little UV Dental Cleaner is about the size of a grapefruit. So, its pretty compact. I use it to clean my dental bite splint and plastic retainer. Ive only had the Dental Cleaner for 2 weeks, but so far, it really is the best thing Ive bought in ages. I used to get up every morning and scrub each of my dental pieces by hand with a denture brush and toothpaste in freezing cold tap water. I hated it. Toothpaste all over my hands, spraying up all over the sink and mirror, water everywhere, plus our tap water in Michigan is freezing cold 9 months out of the year. I tried the fizzy denture cleaner tablets, but they can get expensive if you use them every day. Which I tried, but I dont like using chemicals. NOW, I wake up, fill the little UV Dental Cleaner with tap water, drop both retainer & splint in, close the lid and push the button and leave. OMG. Its so easy. There are 2 settings. You can just do UV or you can do both a vibrating-type clean which removes particles + UV. I do the "both" setting. At Excellent sanitizer I use it every day to sanitize my night guard. It amazing how clean it gets with each daily cycle. I just ordered two for gifts as both parties were excited to see how easy it was to operate it. No problem s noted so far. I will buy this product again and again I can not be without this product, it is that good.I have taken this with me wherever I traveled.This is the second one I have owned and the first one did last me about 6 years. Faulty Product I just ordered the product and took about 1 week to receive it which isnt that bad. But when I received the product it didnt have a spring to hold the battery into place. Even when I tried to do the good old "aluminum foil" trick that didnt seem to work either. I called the place and they said they would send we a replacement free of charge in 7 to 10 business days. Overall seems like a good product but I guess Ill know when I can actually use the product Just what we were looking for My husband uses this to keep his partial plate clean. Fabulous!!!