White refills for electric toothbrush HX9052/87 Premium Gum, 2 pieces, Philips Sonicare [8720689036993] Compatible with: Product intended for exclusive use with Philips Sonicare electric toothbrushes. Properties: - effective gum care requires maximum contact between the brush and the gum during cleaning; - the concave arrangement of the brush head allows the outer bristles to brush the gum line even when you focus on the teeth; - the designed flexibility of the brush head helps you remove more plaque than a manual toothbrush; - the soft-touch rubber head improves bristle movement for increased coverage and more thorough cleaning; - offers gentle but extremely effective cleaning; - contributes to reducing bacterial plaque and improving the condition of the gums; - with up to 62,000 brush movements; - dental specialists recommend changing the brush head regularly, which is why Philips Sonicare toothbrushes have BrushSync technology; - it tracks how often and how intensely you brush, then reminds you to replace your brush head when its time for a new one; - all brush heads are packaged in paper-based packaging, which can be recycled where facilities are available. How to use: Attach the brush head to the compatible Philips Sonicare handle with a simple click. Apply a small amount of toothpaste and start the brush. Guide the brush gently over the surface of the teeth and along the gum line without applying excessive pressure. Brush for 2 minutes. Precautions: Avoid sharing the brush head between users. Keep out of reach of children. Presentation: 2 pieces