Save Money with Refill Heads! Color-Wear Bristles™ Removes up to 70% More Plaque* Dual Action Brush Head Technology Micro Cleaning Bristles Arm & Hammer® Spinbrush® Pro-Clean battery toothbrush has dual action brush headtechnology and Micro-cleaning bristles designed to give you a "dentist clean" feeling and remove more plaque than an ordinary manual toothbrush. Also Fits: Pro Whitening™ Pro Sensitive™ Pro-Clean® Recharge ™ *in hard to reach places versus a manual toothbrush Arm & Hammer® | The Standard of Purity 2 Replacement Brush Heads 1-800-561-0752 Made in China *Actual product styling and colors may vary. S. electronics specifications and may need additional modifications or converters to be used in countries other than thE U.S. and Canada.