The messiness of this teeth whitening method makes it more time consuming than using Prefilled Teeth Whitening. 👉 These whitening trays come prefilled with our peroxide whitening gel and feature slim design to fit any mouth. 👉Simply unseal the pouch and pop in the upper and lower trays to begin whitening. 👉Includes 7 disposable treatments ( 14 trays- 1 upper and 1 lower). #teeth #teethwhitening #beautyhacks #auraglow #whiterteeth #teethwhiteninghack #yellowteeth #charcoaltoothpaste #teethwhiteningkit #teethhygiene #personalcare #selfcare #amazonmusthaves #tiktokmademebuyit #howto