A wire loop is soldered to a first molar band with the front section abutting a deciduous molar. The appliance will prevent movement of both teeth and maintain space for the unerupted tooth.
This appliance should be cleaned every day with toothpaste and a soft toothbrush, morning and night. Encourage the patient to give sufficient time to clean thoroughly around the appliance, gums, teeth, and bands to maintain proper hygiene and prevent inflammation. 3 minutes is recommended.