Operating instructions: 1. Slide switch up to turn on brush. 2. Gently glide bristles back and forth against the teeth/gum surfaces without pressing hard, for about 2 minutes while brushing your teeth. Brush head is replaceable. Replace brush head when blue bristles fade, or after 3 months of use. To replace brush head: twist counterclockwise 90 degrees and pull away from handle. Slide on new head and turn clockwise 90 degrees until arrows are aligned. Rinse toothbrush head thoroughly after each use.
Church & Dwight Co., Inc.
Caution: change brush head every 3 months or sooner if the brush is worn or parts are loose. Failure to do so could lead to brush head breakage, generation of small parts and possible injury. After every use, remove brush head and rinse brush head thoroughly with water. Do not use brush with damaged or loose parts. Warning: children under age 3 should use under adult supervision. Do not submerge in water; the unit can be damaged.