![ABM Industries on X: "Meet Thomas W. Stewart, inventor of the wringing mop. Thomas' patented a new type of mop that included a clamp that would wring out water using a lever. ABM Industries on X: "Meet Thomas W. Stewart, inventor of the wringing mop. Thomas' patented a new type of mop that included a clamp that would wring out water using a lever.](https://pbs.twimg.com/media/FMnF2CRXwAQzSm3.jpg:large)
ABM Industries on X: "Meet Thomas W. Stewart, inventor of the wringing mop. Thomas' patented a new type of mop that included a clamp that would wring out water using a lever.
![First commercially available mop and bucket on sale for €300 at Spanish auction house | The Independent | The Independent First commercially available mop and bucket on sale for €300 at Spanish auction house | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2015/04/15/18/web-mop.jpg)
First commercially available mop and bucket on sale for €300 at Spanish auction house | The Independent | The Independent
![Joy: The Unofficial Biography of Miracle Mop Inventor, Joy Mangano: Mason, Fergus, LifeCaps: 9781514267271: Amazon.com: Books Joy: The Unofficial Biography of Miracle Mop Inventor, Joy Mangano: Mason, Fergus, LifeCaps: 9781514267271: Amazon.com: Books](https://m.media-amazon.com/images/I/61KuDcTMDTL._AC_UF1000,1000_QL80_.jpg)