When not in mouth, mobile appliance is to be stored in a box that should be carried with you for a visit to your orthodontist. The box and the appliance itself are to be washed regularly. To wash the appliance use water and toothpaste, pay attention to plaque that might form on it (especially around screws) and remember to put a clean appliance in your mouth after you’ve brushed your teeth! Also, once removed, please wash it again and return it in the box.