These are the best trays we have bought in years. I don't think we'll need to replace them any time soon. They are thick enough to be easily processed when molding. Things are more important than you think! This keeps them cleaner and more hygienic between uses by allowing them to dry properly. I wouldn't look any further to try and save some money. We've been through many, and these are the first "Guardians." We use them for remineralization, not whitening. I hope this helps you with your shopping. Let me know! :)
Venus Visage Teeth Whitening Pen: 2 Pens for 20+ Uses, Effective & Painless, Sensitivity-Free, Travel-Friendly and Easy to Use for a Beautiful White Smile with Natural Mint Flavor
11 Review
MOON Teeth Wipes: Stain Prevention, Whitening, and Cleansing Oral Care - Pack of 10 Wipes
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Crest 3D Whitestrips Glamorous White Teeth Whitening π¦· Kit - 16 Treatments + 2 Bonus Express Treatments
16 Review
Custom-Fit Teeth Whitening Trays - Moldable, Hygienic, BPA-Free, Latex-Free, Dental π¦· Grade Guard - Set of 4 Mouth Trays for Comfortable Tooth Whitening
12 Review
Wild Fuel Dental Probiotics: Fresh Breath & Healthy Bacteria Support - Vegan, Cruelty-Free Chewable Tablets for Oral Health - 45 Mint Flavored, Sugar-Free Travel Tin
14 Review
π± Organic Peppermint and Parsley Oil Gel Capsules for Fresh Breath - Keto Friendly Stomach Mints with 3+ Hour Freshness - XL Size - Freshies
12 Review
π¦· Colgate Max Fresh Whitening Toothpaste with Breath Strips, Clean Mint, Limited Edition - 6 Oz, 24 Ounce (Pack of 4)
10 Review
Breath Me TM 50pcs Black Fiber Reed Diffuser Refill Sticks 12 inch - Elegant Home Fragrance Replacement
11 Review