New fresh off the shelf as seen in last photo...B6.. 120 Retainer and Denture Cleaning Tablets (4 Months Supply) - Cleaner Removes Plaque, Stains from Dentures, Retainers, Night Guards, Mouth Guard, Aligners and Removable Dental Appliances 👍Gets the Job Done Without Harsh Chemicals: We spent countless hours developing and perfecting these extra strength denture cleaner tablets; The result is retainer and denture tablets that actually work and without any nasty or harsh chemical aftertaste like other denture cleanser tabs ⏰Quickly Removes Unsightly Stains & Discoloration: Whether it's a retainer, set of dentures, or other dental appliance, they will become yellow and discolored without proper maintenance; Our retainer cleaning tablets restore dental appliances to perfect clarity, brighten and whiten dentures for a natural look and feel ⭐Versatile Cleaning Solution for All Devices: It's designed for all of your dental device and orthodontic cleaning needs; The proprietary blend of ingredients effectively clean and restore Wire Retainers, Clear Retainers, Clear Aligners, Mouth Guards, Night Guards, Invisalign, TMJ Devices and more 🍀You’ll Love the Refreshing Minty Flavor: In just 15 minutes, you'll remove stains and kill odor; Plus, our mouth guard cleaner tablets deliver an exhilarating burst of minty freshness that will supercharge your day; Choose from 120 tablets (4 month supply)