If a mild detergent doesn't do the job on your slate floor, consider mixing equal parts hydrogen peroxide and water in a spray bottle. Apply the solution directly onto stains, let sit for about ten minutes, then scrub with a soft, non-abraisve pad or soft-bristled brush. Check here for further details.
If a mild detergent doesn't do the job on your slate floor, consider mixing equal parts hydrogen peroxide and water in a spray bottle. Apply the solution directly onto stains, let sit for about ten minutes, then scrub with a soft, non-abraisve pad or soft-bristled brush. Check here for further details.