Water Spots On Granite Countertops. Hard water is simply water with a high mineral content however when it sinks into a granite countertop those minerals will remain there even after the natural evaporation of the water that brought them there. These are from acidic substances etching the sealer residue on the surface.
Not the granite itself. Hard Water Deposits on Granite Granite is naturally porous which is why a sealer is applied on the countertop surfaces before installation so it doesnt absorb liquids too quickly. If you dont want this you can use a designated granite cleaner.
To remove this type of stain add.
Hard water is simply water with a high mineral content however when it sinks into a granite countertop those minerals will remain there even after the natural evaporation of the water that brought them there. With a dry paper towel remove crumbs dirt or debris from the surface of your countertop. How Do You Clean Hard Water Stains on Granite. The first -- and easiest to clean -- is a simple water stain that forms around the bottom of a glass or other container that sits on the countertop for too long or water droplets that do not evaporate quickly.
