Q. I have a plowing company. Last winter while plowing, I left rust streaks on two properties. Though they are not very noticeable, they are noticeable. Do you have any ideas or solutions to removing ...

Q: My concrete sidewalk and driveway have large brown rust stains that I haven’t been able to remove. I tried bleach and a chemical remover to no avail. Can you help? A: Rust stains on concrete seem ...

Q:Our iron banister has caused rust stains in the cement walkway. How do you remove deep rust stains in cement? A: Since rust stains are tough, deep stains are tougher and set concrete stains are ...

May I give all of you a compliment? The readers in Houston, from Katy to Humble and so many towns in between come up with the best questions. You inspire me to come up with answers and to research ...

Do you remember asking the classic question in high school chemistry class, “When will I ever use this?” I admit that I was one who posed this question loud enough that I was rewarded with an ...