White Marble Floor Urine Stain. When dealing with urine stains on marble, there are two primary issues: If you are trying to remove an old stain, create a dense paste of more baking soda and less water. There also is the possibility the acidity of the urine has also etched the marble.
BLACK UV Black-Light Flashlight Urine Detector... GranPaws ...
Maybe your new puppy made a mess on your marble floor. Leaving the surface wet will only create future water stains to remove. Mold is a common problem in many bathroom settings.
Gallery of White Marble Floor Urine Stain
*will probably etch a bit. You can remove the stain by using the poultice recipe below. The urine could have both stained and etched the marble during its exposure to the marble surface. The second step is to pour the accompanying gentle peroxide solution over the stain.
