If you own a Sonicare, you do not need to buy a new toothbrush to go plastic-free. You just need to change the one part that actually touches your teeth: the head. Here is the problem with the head you have now. The bristles are nylon, which is plastic, and a nylon brush head sheds around 2.3 million microplastic particles a year into your mouth (PMID: 40680448), sped up by the sonic vibration. The bristles are set with synthetic glue, and the plastic housing can carry BPA, phthalates, and PFAS. You replace it every few months and restart the exact same exposure, on a handle that is otherwise perfectly good. Here's the mechanism: nylon bristles are plastic filaments that friction shears into microplastics, multiplied by a high-speed motor, landing on your gums, which absorb what touches them up to 10 times faster than skin. The clean part of your electric brush is the motor. The dirty part is the head, and it is the part you can actually swap. That is exactly what this lets you do. Keep the Sonicare handle you already own and clip on a natural head instead of a plastic one. PRIMALS is not affiliated with or endorsed by Philips or Philips Sonicare. Compatibility is based on handle design only. No new device, no learning curve, just the plastic gone. The PRIMALS Boar Bristle Electric Toothbrush Replacement Heads click right onto your existing handle. ✅ 100% pure boar bristles on a bamboo head, zero nylon, zero microplastic shedding ✅ Fits all Sonicare click-on handles, so you keep your handle and ditch the plastic ✅ No BPA, phthalates, PFAS, or toxic glue anywhere in the head ✅ Naturally antimicrobial and fully biodegradable ✅ 4-pack that lasts, with a subscribe option so you never run out What makes it different: every other replacement head is nylon set in glued plastic that sheds microplastics, and switching brands usually means buying a whole new device. PRIMALS is the first natural head that clicks onto the handle you already own, so going plastic-free costs you nothing but the head. Best Value: 4-Pack Replacement Heads 🤝 Subscribe and never run out 🤝 Free shipping Hundreds of clinicians share PRIMALS with their patients. Over 100,000 people already trust PRIMALS for toxin-free brushing. We ship from California, so it arrives fast. Keep your handle, ditch the plastic. Click "Shop now" to go plastic-free.
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