Big Mouth Toothbrush Shark Tank Update

Oversized electric toothbrush with extra-large brush head designed to clean more teeth at once

DealNow:OperatingHealth & WellnessSeason 14, Episode 15by Bobbi PetersonWebsite

What Happened to Big Mouth Toothbrush After Shark Tank

Is Big Mouth Toothbrush still in business? Yes — still in business.

$1.2M

estimated annual revenue

  • Deal with Barbara Corcoran for $150K/20% + $2 royalty
  • Products sold out within 24 hours of airing; 6-8 week backlog
  • Expanded product line: Big Mouth Platinum, Sonic 2.0, tongue scrapers, cases
  • Featured on Good Morning America, Forbes, and Fox News
  • 40% of pink toothbrush proceeds donated to breast cancer awareness

Last verified Apr 3, 2026.

Get updates on Big Mouth Toothbrush

The Big Mouth Toothbrush Shark Tank Pitch

Bobbi Peterson pitched Big Mouth Toothbrush on Shark Tank Season 14, Episode 15, which aired Friday, March 3, 2023, asking for $150,000 for 10% of the company — a $1.5M valuation.

Barbara Corcoran agreed to invest $150,000 for 20% equity, valuing the company at $750,000, plus a royalty per unit. The deal closed after the show.

Watch the Pitch

Pitch Details

Aired
S14E15Mar 3, 2023
Ask
$150,000for 10%
Ask Valuation
$1.5M

Deal Terms

Amount
$150,000
Equity
20%
Valuation
$750,000
Royalty
yes per_unit
Barbara CorcoranBarbara Corcoran