Efferdent Plastic Retainer Cleaner Deep Clean plastic retainer cleaning tablets kill 99.99% of odor-causing bacteria to provide an everyday, odor-free clean. Gentle and non-abrasive, these antibacterial cleaning tablets are safe for daily use on plastic retainers, aligners, mouthguards, nightguards, dentures, and other dental appliances. These plastic retainer cleaner tablets work in just 3 minutes to remove tough stains and discoloration from hard-to-reach places. Deep Clean has 50% more brightening boosters* for a whiter, brighter plastic retainer. Efferdent Deep Clean denture cleaning tablets clean, brighten, and sanitize with powerful oxi-action to reduce plaque buildup. To use, drop one denture cleaner tablet into a glass, dental bath, or denture cup filled with water, and submerge the dental appliance. Let the oxi-action go to work for 3 minutes, rinse off the dental appliance, and it’s ready to go. Efferdent has multiple variants: Deep Clean, Complete Clean, Essential Clean, Minty Fresh & Clean, and Overnight Clean Dental appliance wearers can feel confident when they use Efferdent Dental Appliance Cleaners! *50% more whitening activators vs. Efferdent Complete Clean