I had my kitchen floor retitled and some tile adhesive got on the tile. My contractor worked on it really hard, rubbing the spot with a degreaser. I put a drop of Citrus Fresh on the tile and the spot came right up. I also gave the contractor a couple of drops for his hands, and the gummy residue came right off, leaving his hands soft and smelling good. He ordered two bottles of ‘that miracle stuff’ on the spot!