If you are looking for a suitable solution for cleaning nightguards, sportsguards, and retainers in a gentle but effective way, Polident Retainer Cleanser is the product for you. It kills 99.9% of odour-causing bacteria* without damaging mouthguard, nightguard, sportsguard and retainer materials.Polident Antibacterial Daily Cleanser denture tablets kill 99.9%* of odour-causing bacteria. It helps remove stubborn stains and helps reduce plaque build up leaving your dentures or partials cleaner, fresher and brighter every day. Unlike some toothpaste, Polident Daily Care have a non-abrasive formula, so they clean without scratching and leave fewer places for unwanted bacteria and other microorganisms to grow. Using Polident denture cleaner, as part of a daily oral health routine, helps contribute to good oral health and maintains healthy gums and mouth."