Forget the thrillers and whodunit series; the biggest stumper of all is a mystery stain on your countertop. It's not always obvious where it came from, but knowing the source will help you clean your ...

Q. How do I get stains out of my white quartz countertops? A. Quartz countertops are made from a mixture of crushed rock and resin, formed in a process that uses vibration and a vacuum to produce ...

Note the location, color, and texture of the stain to figure out what it could be from. Water, grease, and tannin stains will all require different cleaning methods, as will different countertop ...