Quick Answer

To replace your BURST Curve brush head, simply pull the old head straight off the handle, align the new head with the metal drive shaft, and push it firmly into place until it clicks. Replace your brush head every three months or sooner if the bristles show wear.

Why Regular Replacement Matters

Replacing your Curve brush head every three months ensures the bristles remain effective at removing plaque and debris. Worn bristles can bend and lose their stiffness, reducing cleaning power and potentially irritating gums. A fresh head also helps maintain consistent sonic vibration performance.

Choosing the Right Replacement Head

The BURST Curve Replacement Head is designed specifically for the Curve sonic toothbrush handle. It comes in multiple colors—Black, Rose Gold, Cobalt Blue, Forest Green, Graphite, Frost, Blush Pink, and Platinum Silver—so you can match your style. The Pro Brush Replacement Head and Pro 3-Pack are not compatible with the Curve handle, so always verify compatibility before purchasing.

Pro Brush Replacement Head

Pro Brush Replacement Head

Step-by-Step Replacement Guide

  1. Remove the old brush head: Hold the handle firmly and pull the old brush head straight upward. Do not twist or wiggle—this can stress the drive shaft seal. If the head is stuck, rinse the connection under warm water to loosen any dried toothpaste residue.
  2. Align the new head: Take your new Curve Replacement Head and line up the opening at the base with the metal drive shaft on the handle. The head should slide on easily without force. If it does not align, check that you are using a Curve-compatible head, not a Pro model.
  3. Push until it clicks: Press the new head downward firmly until you hear or feel a click. This indicates the head is fully seated and locked onto the handle. A loose head may rattle during use and reduce cleaning efficiency. If it feels loose, remove and re-press.
  4. Check the fit and rinse: Gently tug on the new head to confirm it is secure. Rinse the bristles under warm water before first use to remove any manufacturing residue. A secure fit means no movement between head and handle during brushing.
  5. Set a replacement reminder: Mark your calendar or set a phone reminder for three months from today. Bristles that splay outward or lose color indicate it is time to swap again. Consistent replacement keeps your oral care routine effective and your brush hygienic.

Product Facts

  • Curve Brush Replacement Head: Compatible with BURST Curve sonic toothbrush handles. Available in Black, Rose Gold, Cobalt Blue, Forest Green, Graphite, Frost, Blush Pink, and Platinum Silver. Choosing the correct replacement head ensures a secure fit and optimal cleaning performance. The color options let you personalize your brush.