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Q&A: Moldy Paint & Respiratory Ailments

Question Three weeks ago I repainted our bedroom walls using paint that was about 7 years old. It mixed well so I assumed it was fine to use. After applying the paint I noticed an odor unlike any smell I had ever experienced before. It was so strong that we...

Q&A: The Best Way to Clean Vinyl Siding

Question I have vinyl siding with black mold on it. Should I power wash it, or is there a simpler solution? Answer Without seeing your home, we suspect the moldy sections of your vinyl siding are on a part of the house that gets little or no direct sunlight, and the...

Q&A: How Often Should I Clean My Ductwork?

QUESTION How often do you advise to have my ductwork cleaned? When I removed the cold air returns recently, the ducts seemed to be pretty clean. I change the filter on a regular basis, have no pets, and the house is about 36 years. Are there guidelines for this?...

Q&A: How Do You Remove Black Streaks on the Roof?

We frequently hear from homeowners seeking answers to repair and maintenance problems. Many of these questions and answers are compiled in our Home Improvement Library. Here is a recent question. Question I have black streaks on the north side of my roof. What causes...

Q&A: Is Our Drain Tile Blocked?

We frequently hear from homeowners seeking answers to repair and maintenance problems. Many of these questions and answers are compiled in our Home Improvement Library. Here is a recent question. Question My husband suspects our drain tile is blocked. Short of digging...