Aquafresh White Trays, Revive, 2 Upper And 2 Lower Pre-filled Flexible Trays For Touch-up Whitening In Between Full Treatment (Pack of 2)

Aquafresh White Trays+ are pre-filled to give you the perfect dose every time. The gel stays put and the stretchy, curvy shape grips your teeth so the gel can flow where it's needed, even between teeth. Unlike messy strips that slip... brush-on pastes that take all night to work... or expensive dental treatments that require bulky, gooey trays or multiple trips to the dentist's office, White Trays+ make whitening your smile fast and easy.