TR18 Sonic Sweep
Electric Toothbrush
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A Professional Clean in Three Simple Steps
The TR18 slots seamlessly into your existing morning and evening routine. Wet the brush, choose your mode, and let 30,000+ strokes per minute do the hard work — no technique required.
Three Modes. One Perfect Routine.
No two mouths are alike. The TR18's three intelligent brushing modes adapt to your sensitivity, lifestyle and cleaning goals, giving you clinical-grade results on your terms.
The TR18's high-capacity 2000mAh battery is engineered to keep pace with your life, not slow it down. A single charge delivers extended use across weeks of twice-daily brushing, making it the ideal travel companion for business trips, holidays, or weekend getaways. When it's time to recharge, USB-C charging means you can power up using the same cable as your phone, laptop or any power bank, no proprietary chargers to lose or forget.
The TR18 is fully IPX7 waterproof, meaning it can be submerged in up to one metre of water for 30 minutes without damage. Use it freely in the shower, rinse it under the tap, or leave it on the damp sink edge. The sleek matte finish is built for longevity and engineered to resist the daily wear and moisture of a bathroom environment. This is a device designed to accompany your oral care routine for years.
The TR18 uses authentic DuPont bristles — the gold standard in professional dental care. Their precision-tapered tips flex gently into the gumline and between teeth where plaque accumulates most aggressively, while remaining soft enough to protect enamel and sensitive gum tissue. Paired with the 45° sweeping motion and sonic vibrations, every session delivers a visibly cleaner, brighter smile without the harshness of abrasive whitening treatments.
30,000+ Strokes. 3 Modes. One Precision Instrument.
(Sonic Vibrations)
Modes
Battery
Rating
| Technology | 45° Sweeping Sonic oscillation + high-frequency sonic vibration |
| Strokes Per Minute | 30,000+ strokes per minute |
| Brushing Modes | Gentle, Deep Sonic, Sweeping |
| Timer | Built-in 2-minute timer with 30-second quadrant interval reminders |
| Smart Detection | Smart zone detection for guided brushing coverage |
| Bristles | Premium DuPont bristles — precision-tapered for gumline access |
| Battery | 2000mAh built-in rechargeable lithium battery |
| Charging | USB-C charging, compatible with all modern cables and power banks |
| Waterproofing | IPX7 — submersion-safe up to 1m for 30 minutes |
| Finish | Sleek matte finish |
| Recommended Use | 2 minutes per session, twice daily |
| Warranty | 1-year manufacturer warranty |
| Brand / Manufacturer | TRENDLOX |
Everything You Need to Know
The Trendlox TR18 Sonic Sweep Electric Toothbrush is a precision oral care instrument engineered to deliver a consistently thorough, dentist-quality clean with every use. At the core of the TR18 is its proprietary sweeping sonic technology, a combination of 45° head oscillation and high-frequency sonic vibrations at 30,000+ strokes per minute. This dual-action mechanism physically disrupts and removes plaque, stains and debris not only from tooth surfaces, but deep into the gumline and between teeth where conventional toothbrushes routinely fail.
Three intelligent brushing modes make the TR18 adaptable to every user's needs. Gentle mode reduces vibration intensity for sensitive teeth, post-treatment care, or those new to electric brushing. Deep Sonic delivers maximum sonic power for everyday thorough plaque removal. Sweeping activates the full oscillation mechanism for intensive stain lifting and progressive whitening. All three modes are enhanced by the built-in dentist-inspired 2-minute timer with 30-second interval pulses, which guides you through all four quadrants of the mouth with the same discipline as a professional dental appointment.
The TR18's 2000mAh lithium battery provides weeks of twice-daily brushing on a single charge — eliminating the frustration of a dead toothbrush mid-routine. USB-C charging means no proprietary cables and no searching for a specialist charger when travelling. The IPX7 waterproof rating ensures the brush remains fully functional whether used in the shower, rinsed under a running tap, or left on a damp basin surface. High-quality DuPont bristles complete the package, delivering effective yet gentle cleaning action suited to both regular and sensitive oral care routines.
| Feature | TR18 Sonic Sweep Electric Toothbrush |
|---|---|
| Sonic Technology | 45° sweeping oscillation + 30,000+ strokes per minute |
| Brushing Modes | Gentle, Deep Sonic, Sweeping |
| Timer | 2-minute with 30-second quadrant reminders |
| Bristles | Premium DuPont bristles |
| Battery | 2000mAh USB-C rechargeable |
| Waterproofing | IPX7 rated |
| Warranty | 1 year manufacturer warranty |
