The Philips Sonicare C2 Optimal Plaque Defense toothbrush head is ideal for individuals who want to optimally remove plaque as part of their daily oral care routine.

• 4 pieces per pack
• Standard size
• One-click
• Brush Sync feature
• Removes up to 7 times more plaque than a regular toothbrush
• Dense high-quality bristles
• Specially curved precision tip for easy access to teeth
• Head replacement reminder

Brush heads become less effective after 3 months of use, but BrushSync reminds you to replace them. For toothbrushes without Smart functionality, watch for the blue bristles that alert you to replace the head when they turn white.