Professional-Grade Dental Device Cleaner: Zengate Retainer Cleanser offers professional-grade cleaning for dentures, retainers, aligners, and mouthguards, effectively eliminating over 99.9% of harmful debris, restoring them to a bright, like-new condition. Stain and Plaque Removal: Zengate’s rapid-dissolving formula swiftly tackles stubborn stains and plaque, providing a non-abrasive solution that reduces odor and ensures your dental devices are clean and ready for use in no time. Safe and Long-Lasting Protection: Developed by dental professionals in collaboration with American dentists, our formula exclusively employs safe and effective ingredients. It not only prolongs the life of your dental device but also avoids mouth and gum irritation, creating a win-win situation for your oral health. Extended Four-Month Supply: Each box contains enough tablets to last you a full four months. Simply drop one tablet into water daily, fully submerge your dentures, retainer, or dental guards, wait 3 minutes for daily cleaning, up to 15 minutes to fight tougher stains. Remove and rinse for a fresh, clean, and brilliantly bright smile! FSA/HSA Approved Dental Care: Elevate your dental care routine with this potent yet gentle retainer cleaner, which is FSA/HSA approved. You can use your health savings account or flexible spending account to save money on this essential dental care product, ensuring both cleanliness and financial convenience.