Wallpaper Cleaning Dough WallpaperSafari How to Revive Dried Out PlayDoh eHow How to Make Playdough Playdoh : Play and store 25+ best ideas about Play doh party on Pinterest Play doh stuff, Play doh baby and Play doh art play-Doh (a lot like "dough") is a modeling substance used by small children for arts and crafts jobs at home. It really is composed of flour, water, salt, borax, and mineral oil. The merchandise was first made in Cincinnati, Ohio, USA, as a wallpaper cleaner in the 1930s.The product was reworked and advertised to Cincinnati academic institutions in the mid-1950s. Play-Doh was proven at an educational convention in 1956 and dominant department stores opened retail accounts.Advertisements promoting Play-Doh on influential children's television shows in 1957 furthered the product's sales.Since its unveiling on the toy market in the mid-1950s, Play-Doh has made a great deal of ancillary merchandise like the Fun Manufacturing plant. In 2003, the Toy In...