Check the listing for details. INVISALIGN Cleaning Crystals for Clear Aligners and Retainers, (50 Packets). Condition: New. Listed at 50.27 USD. INVISALIGN Cleaning Crystals for Clear Aligners and Retainers, (50 Packets) ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Features: Get Your Invisalign Cleaner in 15 Minutes: With 50 packets included, these special cleaning crystals for Invisalign retainers work in 15 minutes to remove plaque from your aligners or retainers to keep them odor-free, hygienic and clearEasy to Use: Weekly, remove aligners and rinse; Place them in a container; Fill with warm water to immerse; Add a packet of Invisalign crystals; Agitate for 20 seconds to dissolve; Let stand for 15 minutes; Agitate for 20 seconds; Rinse thoroughlyBest Storage Practices for Your Invisalign Cleaner Crystals: Keep these packets of clear aligner cleaner in a cool, dry place to ensure optimal usabilityIngredients: Sodium Sulfate, Sodium Carbonate, Sodium Tripolyphosphate, Sodium Dichlorosocyanurate, Sodium Lauryl SulfateInvisalign Value: From cases to retainer cleaners, Invisalign offers all the tools and Invisalign accessories you need to maximize the experience of achieving your best smile; Aligners not included Product Details: Brand: INVISALIGNItem Form: CrystalsMaterial Feature: UnscentedItem Volume: 200 MillilitersUnit Count: 50 CountIs Discontinued By Manufacturer ‏ : ‎ NoProduct Dimensions ‏ : ‎ 4.53 x 2.17 x 2.95 inches; 8 OuncesItem model number ‏ : ‎ 100008Date First Available ‏ : ‎ March 1, 2019Manufacturer ‏ : ‎ Align Technology, Inc.