InventHelp Inventor Develops New Oral Care Tool (PLB-446)

PITTSBURGH, Aug. 21, 2025 /PRNewswire/ -- "I wanted to create a new oral care tool to clean all sides or surfaces of the teeth at the same time as well as between the teeth and along the gum line," said an inventor, from Philadelphia¸ Pa., "so I invented the PALMER TOOTHBRUSH. My design...