
To keep your child’s U-shaped electric toothbrush working effectively, it’s important to replace the mouthpiece regularly—just like a traditional toothbrush. Over time, the soft silicone bristles can wear down or collect buildup, making them less effective at cleaning teeth properly.
We recommend replacing the head every 2 to 3 months, or sooner if you notice signs of wear. Fresh heads ensure a more hygienic, gentle, and thorough clean—plus, it’s an easy way to keep your child excited about brushing. Stock up on replacements so you’re always ready for a quick swap!