Q Our kitchen cabinets are 1970s knotty pine in very good condition. We painted them using a good primer and paint, but after about six months we can see the knots through the paint. What can we do ...

Each week, handyman Art Flavell will answer readers’ inquiries on home repairs. If you have a question, write to Art Flavell, Orlando Sentinel, 720 Burleigh Blvd., Tavares 32778. Q: I had a leak in my ...