Abstract: A dental guard for treatment of bruxism in a human dental arch. The dental guard comprises an elastically deformable body having a front band portion and a pair of molar portions contiguous with and extending from the ends of the front band portion. The distance between distal ends of the molar portions is configured to differ from the width of the human dental arch. The front band portion and molar portions form a U-shape configured and may have less curvature than a curvature of the human dental arch. The body includes a front side wall and an upper side wall extending at an angle from a longitudinal edge of the front side wall. The body is adapted to be positioned to fit over a plurality of teeth such that the inner surfaces of the front wall and the upper wall engage occlusal surfaces of the posterior teeth.

Abstract: A dental flosser is provided for delivering to a mouth a moisture activated composition including a flavor agent. The dental flosser comprises a base portion forming a handle and terminating at a distal head portion. A pair of spaced apart arms extend from the head portion, each of the spaced apart arms having a proximal first end adjoining the head portion and a distal second end. A length of dental floss extends between the distal second ends of the arms. A surface of at least one arm of the pair of arms defines a cavity between the first end and the second end forming a well for accommodating the composition. The width of the cavity in a plane parallel to the surface of the at least one arm is substantially the same or greater than the width of the bottom of the cavity.