4-Count Black Electric Toothbrush Replacement Heads Compatible with Similar Sonic Toothbrushes Adult Refill Brush Heads
$9.99
- Durability Testing: Through repeated brushing tests, the black silicone strip does not come off, ensuring product durability
- Improved Design: After improvements, the connections fit more snugly with smaller gaps, and the startup button is more responsive, enhancing the user experience
- High-Quality Materials: Toothbrush replacement heads are made with high-quality DuPont bristles, ensuring effective cleaning and comfort
- Replacement Recommendation and Method: It is recommended to replace the brush head every 3 months to prevent bristle wear that may affect cleaning performance; to remove the old brush head, gently push forward with a slight arcing motion for easy removal (see Figure 2 for reference)
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