Multi-part & Multi-useMULTI-FUNCTIONAL: Fill with water or mouth wash and clean your teeth easily. Prevents tartar, soothes sore gums and perfect for tonsil stone removal. Daily nasal washing significantly reduces Nasal Allergies, Congestion, Stuffiness, Dryness & Hay Fever, etc.Why You Should Soft FlossSOFT FLOSS:Flosses out accumulated food debris between your teeth and braces.