Concrete driveways, patios, and garage floors may take a beating, but that doesn’t mean they must show the signs. While these rugged surfaces are bound to receive their share of errant oil, paint, ...

Q. I have a concrete patio. How do can I remove tar from the surface? A. Unfortunately, tar tends to penetrate the porous concrete surface, and it is very difficult to remove. However, the Portland ...

We have a problem with the front porch of our 44-year-old home. The outside corner of the poured concrete porch is curving up, lifting the post that’s supporting the roof. There’s no tree or roots ...

Repair cracks in concrete or asphalt with a repair kit, and for plant damage, flush soil with water to remove salt and replace dead plants. For metal or stone, clean with a vinegar-water solution and ...