How often should I replace the brush head?

Philips Sonicare recommends replacing the brush head every three months to ensure optimal performance and oral hygiene. Over time, the bristles of a toothbrush can become worn, frayed, or less effective at cleaning teeth and gums. Regularly replacing the brush head helps maintain effective plaque removal and overall dental health. Signs that it might be time for a replacement include visibly worn bristles, a change in color, or an inability to clean effectively. Philips Sonicare brush heads often feature built-in reminders that alert users when it is time for a replacement. Additionally, some models have replacement indicators that change color as they are used over time. Keeping track of how frequently you replace your brush head can significantly impact your oral care routine. If you have further questions about which brush head is best for your specific Sonicare model or other product features, visiting the official Philips Sonicare website can provide updated information and resources.