Burst

Burst Sonic Toothbrush

Burst's dentist-approved sonic toothbrush with charcoal-infused bristles, 3 cleaning modes, and an industry-leading 4-week battery backed by a subscription model for brush head delivery.

78
GoodSmartScore

Based on 298 reviews

$69 — $89

Price range

75%

Verified buyers

AI

AI Review Summary

Synthesized from all verified reviews

What People Love

  • Charcoal-infused bristles whiten teeth noticeably
  • Very comfortable — good for sensitive gums
  • Dentist endorsements give credibility to the product
  • Subscription model ensures fresh heads arrive automatically

What People Hate

  • Subscription model feels pushy — hard to cancel
  • Less powerful than Oral-B iO for plaque removal
  • Charcoal whitening claims oversold

Best For

  • People focused on whitening and gum health
  • Those who want a quality brush with hassle-free head delivery
  • Sensitive gum sufferers

Not For

  • Heavy plaque builders needing maximum power
  • People who dislike subscription services
  • Smart feature seekers

Best For

  • People focused on whitening and gum health
  • Those who want a quality brush with hassle-free head delivery
  • Sensitive gum sufferers

Not Ideal For

  • !Heavy plaque builders needing maximum power
  • !People who dislike subscription services
  • !Smart feature seekers

Video Reviews

Watch in-depth reviews and comparisons of the Burst Sonic Toothbrush

Burst Sonic Toothbrush Review — Is the Hype Real?

Burst vs Oral-B vs Sonicare — Which Electric Toothbrush Wins?

Burst Toothbrush Charcoal Bristles — Do They Whiten?

Key Facts

33,000 sonic vibrations per minute
Charcoal-infused bristles
3 modes: Clean, Sensitive, Whitening
4-week battery life

Review Distribution

5
142
4
88
3
42
2
18
1
8

Recurring Issues

Common problems reported by multiple verified buyers

Subscription Cancellation Friction

62 mentions

Multiple users report difficulty canceling the Burst subscription — requiring phone calls rather than app cancellation, with retention offers that complicate the process.

Marketing vs Reality on Whitening

48 mentions

The charcoal whitening claims generate high expectations. Most users see mild improvement, not the dramatic shade shifts shown in marketing. Results vary significantly by existing tooth color and diet.

Verified Reviews

3 shown

My hygienist asked what I was using

Verified
By Rebecca S.Owned 10 monthsintermediate user2025-09-17

Pros

  • +Hygienist noticed gum improvement at my 6-month checkup
  • +Gums are less sensitive than with my old Oral-B
  • +Subscription convenience is great when it works

Cons

  • -Whitening is subtle — not dramatic
  • -Had trouble pausing subscription once

At my last dental checkup, my hygienist asked unprompted what toothbrush I'd switched to because my gum health had improved. I've had sensitive gums for years and the Burst's soft charcoal bristles with the Sensitive mode have made a real difference. The auto-delivery subscription means I never use an old brush head — new ones arrive every 3 months exactly. The whitening is real but modest — two shades perhaps, not the before/after ads. For gum health, it's exceptional.

Reliability: 5/5Ease of Use: 4/5Value: 4/5
143 found helpful
gum healthhygienist approvalsensitive gumssubscriptionwhitening results

Good brush, terrible subscription experience

Verified
By Mark L.Owned 6 monthsintermediate user2025-11-14

Pros

  • +Brush itself works well
  • +Battery life is good
  • +Sensitive mode is genuinely gentle

Cons

  • -Could not cancel subscription online — required 3 phone calls
  • -Charged for heads I didn't authorize
  • -Customer service was dismissive

The toothbrush is fine — I have no hardware complaints. But the subscription is a trap. When I tried to cancel online, the portal said I couldn't and to call. I called and they put me on hold for 45 minutes, then offered discounts to stay. I called back, same experience. On my third call I finally got it cancelled, but by then they had already charged me for a second shipment I tried to cancel. I disputed the charge with my bank. Great product, predatory business model.

Reliability: 4/5Ease of Use: 2/5Value: 1/5
287 found helpful
subscription cancellationdark patternscustomer servicebillingfrustration

Converted our entire family of four

Verified
By Connie M.Owned 2 yearsintermediate user2026-02-01

Pros

  • +All four family members' dental visits improved
  • +Kids tolerate it well
  • +Subscription sends 4 heads quarterly — perfect timing

Cons

  • -Wish there were more modes for kids
  • -Initial subscription setup was confusing

We switched all four family members to Burst two years ago. Both our dentist cleanings have been consistently better — less plaque buildup and healthier gum readings at every visit. The quarterly subscription sends the right number of replacement heads for our family. Our kids (7 and 10) have no objections to using it, which is a win for any product in this category. Two years in, all four brushes work perfectly. No mechanical issues. I'll keep buying them.

Reliability: 5/5Ease of Use: 4/5Value: 5/5
112 found helpful
family usedental improvementkidslongevitysubscription value

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