Efferdent Retainer Cleaning Tablets are designed to clean retainers, full-plate dentures, partials, aligners, and other dental appliances. These tablets kill 99.99% of odor-causing bacteria in just 3 minutes while being gentle and non-abrasive. The powerful oxi-action removes stubborn stains in hard-to-reach places, fights plaque build-up, and leaves dental appliances minty fresh and ready to use. The product includes 44 tablets and is suitable for daily use.