Podcast Guide
Cover art for How I Built This with Guy Raz

Spinbrush: John Osher. The Electric Toothbrush That Sold for $475M

How I Built This with Guy Raz

Published
February 16, 2026
Duration
1h 0m
Summary source
description
Last updated
Apr 17, 2026

Discusses business.

Summary

Before Spinbrush became the top selling toothbrush in the U.S—and before Procter & Gamble paid $475M for it—John Osher was a teenager selling earrings for $4.99. In this episode, John walks through the strange, scrappy, but disciplined path that led to one of the fastest consumer-product breakouts ever: from a six-year stint in a commune (where he learned…

Show notes

Before Spinbrush became the top selling toothbrush in the U.S—and before Procter & Gamble paid $475M for it—John Osher was a teenager selling earrings for $4.99. In this episode, John walks through the strange, scrappy, but disciplined path that led to one of the fastest consumer-product breakouts ever: from a six-year stint in a commune (where he learned plumbing and carpentry), to selling baby products and battery-powered spinning lollipops. Finally, the big bet: a $5 electric toothbrush that

Themes

  • business