Check the listing for details. Efferdent Retainer Cleaning Tablets, Denture Cleanser Tablets for Dental Applian. Condition: New. Listed at 5.99 USD. Efferdent Retainer Cleaning Tablets, Denture Cleanser Tablets for Dental Applian Use Efferdent retainer cleaner tablets daily to clean retainers, full-plate dentures, partials, aligners and other dental appliances. Kills 99.99% of odor-causing bacteria in 3 minutes while being gentle and non-abrasive. Efferdent Minty Fresh & Clean antibacterial cleaner tablets cleanse dental appliances while giving them a minty fresh flavor. Efferdent Fresh & Clean Minty Fresh denture and retainer cleaning tablets use powerful oxi-action to remove stubborn stains in hard-to-reach places. Efferdent retainer cleaner tablets fight plaque build-up and kill odor-causing bacteria leaving dental appliances fresh and ready-to-use. Contains 1 box of Efferdent Retainer Minty Fresh & Clean Tablets, 90 Tablets. Contains 1 pack of Efferdent Fresh & Clean Denture Cleanser, 90 tablets.