Before Play-Doh spent its days being mashed into snakes, hamburgers and deeply unconvincing family portraits, it had a considerably less glamorous job: cleaning soot off wallpaper.
Happy 70th birthday, you beautiful lump of accidental genius.
Play-Doh celebrates seven decades as a children’s toy this year, with National Play-Doh Day arriving September 16. Around Hamilton, we have a soft spot for an Ohio origin story built on ingenuity, especially one where necessity forces a manufacturer to rethink what it makes. So, Play-Doh’s wonderfully weird beginnings deserve another squeeze.
The story starts in Cincinnati with Kutol Products, which made a soft compound homeowners rolled across wallpaper to remove soot. As coal furnaces gave way to cleaner heating, demand for wallpaper cleaner faded. Then nursery school teacher Kay Zufall discovered the compound worked beautifully as modeling material for children. She shared the idea with her brother-in-law, company executive Joseph McVicker, and a product headed toward obsolescence suddenly had sticky little fingers all over its future.
Play-Doh Fun Factory by Larry Moore from Wikimedia Commons
McVicker formed Rainbow Crafts Company, and Play-Doh debuted as a toy in 1956. Originally sold only in white, it later added the familiar red, blue and yellow. Television appearances helped sales take off, and the compound eventually became such a fixture of childhood that even its peculiar sweet, salty smell earned federal trademark protection.
Seventy years later, white is back in the spotlight. Play-Doh has partnered with Pantone to release its take on PANTONE 11-4201 Cloud Dancer, Pantone’s 2026 Color of the Year.
There’s a pretty good manufacturing lesson hiding inside that little yellow can. Markets change. Customers change. Smart companies adapt. And somehow the thing you already knew how to make has a completely different future waiting for it.
That idea feels familiar around Hamilton. American manufacturing has always rewarded the willingness to rethink, engineer and improve while keeping quality firmly planted under the load.
And, if Play-Doh ever needs a custom cart for hauling a few thousand pounds of compound around the factory, we’ll be ready. In Play-Doh red, obviously.