Each year, thousands of Arizona residents email or call Rosie Romero’s radio show with questions about everything from preventing fires in their chimneys to getting rid of tree roots invading their ...

Q: How can I repair cracks in my home’s stucco siding? A: If the cracks are no more than about 3/8-inch wide, you can seal them with a high-quality acrylic-latex caulk, sold at many home centers and ...