works well but poor instructions
I bought this to use for my whitening trays (which I really use as bite plates to cushion my teeth when I clench them during sleep). It seems to work great.  I love not having to use chemicals or cleaning agents.  the dental devices taste clean and fresh after cleaning.  My only complaint so far is  the poor directions which were included are not all that helpful.  I am not sure if you are supposed to fill with water if only using the U.V. function (so I just fill it with water and put it on the sonic clean + u.v. setting). It is also unclear when or why you would choose to use the "U.V. only" setting rather than sonic + U.V.  Regarding those who say it is too small for dentures, I think all you have to do is take out the perforated removable tray and then you have much more room in the tub area to place appliances.  Again, the problem is the directions do not address this and I am not positive if you are in fact supposed to run it without that tray.  There is no 800 number or email address or website URL for customer service.
Rating: 4 stars