Q. Limestone countertops are on my radar for a new kitchen I'm planning. My contractor is trying to dissuade me, saying I'll have problems with limestone. He says that common foods will stain it and ...

QDEAR TIM: Limestone countertops are on my radar for a new kitchen I'm planning. My contractor is trying to dissuade me, saying common foods will stain it and vinegar or other acidic foods will erode ...