It is very important to protect your teeth while having orthodontic treatment with fitted brackets and bands over your teeth. Even though your teeth are moving during treatment Performance Mouthguards offer the free service of adjusting the mouthguard over a 12 month period. After 12 months it will be necessary to have a new mouthguard fitted. If during a 12 month period of orthodontic treatment a second mouthguard is required to accommodate radical movement of teeth a new mouthguard will be made at half price. Please note you can only claim 1 mouthguard in your 12 month dental benefits cycle, please confirm dates with your dental health insurance provider. Quote Item number 151.