The first thing to know about cleaning concrete? You don’t need to go easy on it. After all, it’s one of the most durable building materials used in modern construction. But with its durability comes ...

Q: The concrete steps at my house are moldy and kind of green on the risers, except where I applied a concrete sealer. I did it badly, so you can see areas that look like drips. How can I safely clean ...

While concrete flooring is known for being durable and easy to care for (especially in comparison with household surfaces like carpet, wood, and ceramic), it still requires some TLC in the form of ...