QUESTION: How do we get the black, tar-like adhesive off the concrete floor after a layer of old tile was removed? Our house was built in 1962, and we are remodeling the bathroom.

Q. My husband spilled Gorilla Glue on the concrete entry to our house. We got a product that was supposed to work but has made the mess worse. What now?

Q: My husband spilled Gorilla Glue on the concrete entry to our house. We bought a product that was supposed to work but has made the mess worse. What now?

Peter Hotton Handyman on Call Q My husband spilled Gorilla Glue on the concrete entry to our house. We bought a product that was supposed to work but has made the mess worse.