Philips Sonicare HX6064/11 Optimal White Replacement Toothbrush Heads, Pack of 4,

The W2 Optimal White brush heads are perfect for those who want to remove surface stains for a white, radiant smile. This brush head is also great for maintaining brightness between professional whitening treatments. All brush heads are interchangeable with any Philips Sonicare toothbrush.

Features

• Up to 100% whiter teeth in just one week, vs a manual toothbrush
• Up to 7x more plaque removal than a manual toothbrush
• Philips Sonicare's advanced sonic technology pulses water between your teeth, and its brush strokes break plaque up and sweep it away for an exceptional daily clean.
• Click-on design for simple brush head placement

Brush heads become less effective after 3 months' use, but with BrushSync™ you'll be reminded before this happens. Your smart toothbrush will track how often and how hard you brush and will notify you when it's time for a replacement. Don't have a smart Philips Sonicare toothbrush? Just monitor your blue replacement bristles — when they turn white you'll know it's time for a fresh brush head. Once you’ve finished with your used brush head, all Philips Sonicare brush heads are recyclable with TerraCycle.