The Hismile LED Light Device is not waterproof, as it does contain batteries. Before cleaning the Mouth Tray after your treatment, ensure that you separate it from the LED Device, then rinse the Mouth Tray under warm water.
How do I clean my Hismile LED Device?
The Hismile LED Light Device is not waterproof, as it does contain batteries. Before cleaning the Mouth Tray after your treatment, ensure that you separate it from the LED Device, then rinse the Mouth Tray under warm water.
More from
The easiest, most effective way to whiten your teeth at home
Teeth Whitening Kit
For whiter & brighter teeth in 10 minutes