PRIMALS Boar Bristle Electric Toothbrush

Mainstream electric toothbrushes use nylon bristle heads made from petroleum-derived plastic. Every time you brush, those nylon bristles shed microplastic particles directly into your mouth. A 2025 PubMed-backed study confirmed that plastic toothbrushes release up to 2.3 million microplastic particles per year. With an electric toothbrush vibrating at 30,000+ strokes per minute, that shedding is accelerated.

On top of that, conventional electric toothbrushes emit EMFs (electromagnetic fields) right next to your brain twice a day. Studies show levels can reach 70 to 90 microtesla near the head, and long-term exposure has been linked to poor sleep, reduced focus, and neurological stress.

The replacement heads are also full of BPA, phthalates, and PFAS that leach into your mouth with every use. You wanted a better clean, not a daily dose of toxins.

It's the world's first natural-bristle sonic toothbrush. Instead of plastic nylon heads, we use:

• 100% Pure Boar Bristles on a Bamboo Head
• Low-EMF Engineered Motor
• Zero Plastic Bristles, Zero Microplastics
• Zero Toxic Glue
• Free from BPA, Phthalates & PFAS
• Korean LG PC Plastic Handle (BPA-free) with Pearl 8-Layer Spray Baking Finish

You get 62,000 VPM sonic cleaning power without any of the toxic exposure that comes with mainstream electric toothbrushes.

• Eliminates 2.3 million microplastic particles per year from your oral care routine
• 62,000 VPM sonic cleaning removes 10x more plaque than manual brushing
• Low-EMF engineered so you're not pulsing radiation near your brain twice a day
• Protects your hormone health with zero BPA, phthalates, or PFAS exposure
• Supports gut health by eliminating daily microplastic ingestion
• 5 brushing modes with 3 intensity levels for a fully customized clean
• Natural boar bristles are antimicrobial so your brush head stays cleaner between uses
• Replaceable with horse bristle heads for a softer, gentler option
• 365-day battery life with wireless charging so you charge once a year
• Smart 30-second quadrant timer and 2-minute auto shut-off for dentist-recommended brushing
• Glue-free brush heads with zero synthetic adhesives touching your mouth
• IPX7 waterproof rated for worry-free use in the shower

• 1x PRIMALS Sonic Toothbrush Handle
• 2x Boar Bristle & Bamboo Brush Heads
• 1x Wireless Charging Dock
• 1x Charging Cable
• 1x US Standard Plug
• 1x User Manual

Yes. The PRIMALS Electric Toothbrush is designed with interchangeable heads. Boar bristle heads are firm for a deep, powerful clean. Horse bristle heads are softer and gentler, perfect for sensitive gums, receding gumlines, or anyone who prefers a softer brushing experience. Both are 100% natural, plastic-free, and fit the same handle. Simply swap the head in seconds.

• Clean - Deep cleaning for daily use. Removes plaque and freshens breath.
• White - Polishing action to brighten teeth and remove stains.
• Gum Care - Gentle mode for sensitive teeth and gums.
• Massage - Soft pulsing to massage and stimulate gums while cleansing.
• Tongue - Cleans tongue coating to eliminate bacteria and freshen breath.

Each mode has 3 intensity levels (Low, Medium, High). The built-in smart timer pulses every 30 seconds to remind you to switch to the next quadrant of your mouth. After 2 minutes, the toothbrush automatically shuts off for optimal brushing time every session.

Yes. The PRIMALS Electric Toothbrush is IPX7 waterproof rated, meaning it can be fully submerged in water. The motor noise level is 72dB or less.

We recommend replacing your brush head every 1 to 3 months, or sooner if the bristles appear frayed, bent, or worn, or if you notice reduced cleaning effectiveness. Subscribe for automatic delivery of replacement heads on your schedule so you never run out.

• In your first few uses, a small number of bristles may naturally shed as the bamboo adjusts to your local humidity. This is completely normal and stops after 1 to 2 weeks.
• Stand the toothbrush upright on the charging dock after each use for optimal drying.
• Run the bristles under warm water before use to soften them slightly.
• Leave a 0.5 to 1mm gap between the brush head and handle for proper vibration transfer.
• Replace your brush head every 1 to 3 months for optimal hygiene.
• If bristles flatten quickly, you may be brushing with too much force. Use lighter pressure and circular motions.