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, ...

Patios and driveways can fall victim to various types of stains, including moss, rust, oil, black and white lichen and more. Black spots, typically caused by algae, moss, or mould, can make patios ...

Q: I found your Dec. 3 advice about removing rust stains from concrete pavers to be quite interesting. I have a problem with stains on concrete, though not from rust. We recently put down a concrete ...