Achieve a healthier smile with Philips Sonicare Optimal White Replacement Brush Heads. The W2 Optimal White brush head is perfect for those who want to go beyond deep cleaning to remove surface stains for a radiant, brighter smile. This brush head is also great for maintaining brightness between professional whitening treatments. These fantastic brush heads offer 7x more plaque removal than a manual toothbrush while remaining safe and gentle on teeth and gums. They also feature a stain-removal pad, made from densely-packed diamond-shaped bristles that help to remove surface stains caused by food and drink. Brush Type: Whitening Digitial Display: N Electric: N Power Type: Battery Rchargeable: N Sensitive: N Whitening: Y World Wide Voltage: N Achieve whiter teeth in just 1 week and up to 7x more plaque removal vs a manual toothbrush Stain-removal pad, made from densely-packed diamond-shaped bristles, removes surface stains caused by food and drink Fits any Philips Sonicare click on toothbrush, simply click off for easy replacement Automatically selects optimal mode for ultimate results.* *Only compatible with Philips Sonicare BrushSync™ enabled toothbrush handles All genuine Philips Sonicare brush heads are safe and gentle on teeth and gums. Replace your brush head every 3 months, as recommended by dental professionals.