Remove the cap on gel syringe with one hand and replace it with syringe tip inside of the package. 2, Application
Place a small drop of gel on each tooth impression on the upper and lower mouth tray. (Important: do not overload-less is the best) 3, Whiten
Take out the batteries plastic protector in the mini light Attach the duplex mouth tray to the mini light. Wear mouth trays approximately 30-45 mins total time (we recommend starting 30 minutes and gradually increasing the time of worn) 4, Rinse & clean Remove mouth tray and rinse with lukewarm water. Clean whitening tray with cold water, toothpaste and a toothbrush only. If old whitening gel is difficult to remove, use cotton ear swab to help remove old gel. Then thoroughly rinse with cold water and dry. Repeat daily use until ideal shage of white is achieved.