Pro Clean Replacement Heads, Medium Bristles, For Battery Toothbrush, 2-Pack

Children under age 3 should use under adult supervision. Do not submerge in water; the unit can be damaged. 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.

Brush head is replaceable. 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. Batteries are replaceable. Package includes: 2 AA batteries. To replace batteries: turn and pull down handle base. Replace with two new AA alkaline batteries only! When replacing batteries, follow symbols for correct positioning. 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.