Opalescence Go 15% Teeth Whitening Trays (4 pack, Mint Flavor, Boxed)
- ... worrying about trays slipping and sliding in your mouth..
- Use once a day for only 15-20 minutes for 5-10days to remove stains caused by tea, coffee, wine, dark juices, soy sauce, tomato sauce smoking, soda/pop, fruits, berries , sports drinks etc. It has even been successful at resolving staining from fluorosis and tetracycline..