Enhance your smile with the Philips Sonicare Whitening Brush Head, clinically tested for effectiveness. You'll notice a difference in just one week and enjoy outstanding results from your daily brushing routine. Whitening your teeth is now easier than ever with this brush head, featuring a central stain-removal element. The diamond-shaped bristles ensure closer contact with the tooth surface, effectively removing stains. The results speak for themselves—teeth can become up to 100% whiter in just one week. This whitening brush head uses a dense array of bristles to remove up to 7 times more plaque compared to a manual toothbrush, providing a refreshing clean for your entire mouth. Trusted by millions, Philips Sonicare toothbrushes offer gentle yet effective cleaning, caring for your teeth and gums with up to 62,000 bristle movements per minute. The dynamic and smooth motions enhance cleaning efficiency, even between teeth and along the gum line. All Philips Sonicare brush heads undergo rigorous design checks and clinical testing to ensure they meet the highest standards of quality, safety, and performance. Did you know that brush heads become less effective after 3 months of use? Dentists recommend regularly replacing your brush head, which is why Philips Sonicare toothbrushes are equipped with BrushSync technology. It tracks how often you brush and how much pressure you apply, reminding you when it's time to replace the brush head. This brush head is compatible with all Philips Sonicare electric toothbrushes. Simply snap it on or off for quick replacement and cleaning. Made with 70% bioplastic.