The First Disposable Diaper Is Marketed

Setting the scene

Parents washed cloth diapers by hand daily; inventor Marion Donovan cut up shower curtains and experimented with snap closures to keep babies dry without endless laundry.

What happened

Donovan patented and marketed diaper improvements in 1946, selling "Boaters" that used waterproof covers; Procter & Gamble later scaled disposable designs under the Pampers brand.

Why it still matters

Disposable diapers changed childcare, landfill waste debates, and a multi-billion-dollar consumer-products category. Memorable detail: manufacturers initially rejected Donovan's idea, so she sold Boaters herself until the market caught up.

Background

Pampers later scaled the idea globally.