Arm & Hammer Spinbrush ProClean Powered Medium Toothbrush - Colors May Vary

The standard of purity. Removes up to 70% more plaque (in hard to reach places vs. a manual toothbrush). Dual action brush-head. Micro-cleaning bristles. Color-wear bristles - Reminds you to change your brush head every 3 months (or when blue bristles on spinning head fade). Made in China. Colors May Vary.

Brush head is Replaceable: To replace brush head: twist counterclockwise 90 degrees and pull away from handle. Slide on new head on turn clockwise 90 degrees until arrows are aligned. Batteries are Included and Replaceable: 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 o brush. 2. Gently glide bristles back and forth against the teeth/gum surfaces without pressing hard for about 2 minutes while brushing your teeth.