Burst
Sonic Toothbrush
A DTC sonic brush with charcoal bristles, 3 modes, and a 4-week battery life on a single charge.
Type
electric / sonic
Bristles
soft
Tier
mid
Key features
- ~33,000 sonic vibrations/min
- 3 modes (Whitening, Sensitive, Massage)
- Charcoal-infused bristles
- USB charging
Pros
- + Long battery life
- + Attractive finish options
- + Subscription refills convenient
Cons
- - Refill-head prices vary
- - Charcoal bristles are cosmetic, not proven whitening
Evidence note
Charcoal bristles do not whiten enamel - the sonic action is what matters.
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Sonicare's flagship, with app-guided coaching and premium diamond-shaped bristle heads for stain removal.
Quip
Electric Toothbrush
A slim, aluminum sonic brush with a travel cover and a mail-in brush-head subscription.