Review on OrVance Retainer Cleaner Tablets (3-Month Supply) - Requires only 2 Cleanings Per Week; Removes Odors, Stains, Plaque for Invisalign, Mouth/Night Guards, and Removable Dental Appliances by Amanda Thibault

I got this to clean my night bite guard. When I first got it, I read the notation "for 15 minutes only". It turns out that only if there is metal. So it's a bath for dentures, bites, retainers, etc. I've had an overnight product for years that I put in a plastic container overnight, using a very cheap product that bubbles when water is added. It seems the same, only for more money. I use a product that does the same thing with 100 day pills for about a dollar. I think it's not a good buy but it might work for someone out there. In my opinion? Head to your local grocer and save big bucks on the same product.