Fittydent Super Denture Cleaning 32 Tablets are also specially designed to clear of the dentures that other tooth-cleaning tablets can not extract any insoluble residue. It destroyes germs that cause odour and plaque with a strong antibacterial formula. Contains soda and peroxide whitening strength. They are easily and hygienically cleaning dentures and orthodontic braces, and can extract tea tar and nicotine stains.