InventHelp Inventor Develops New Concrete Cleaning Tool (TLS-351)

PITTSBURGH, May 25, 2023 /PRNewswire/ --"I wanted to create an ergonomic device that allows you to clean concrete with a simple back-and-forth rubbing motion similar to sanding," said an inventor, from Brandon, Fla., "so I invented the BETTER STONE. My design reduces the need to use harsh...