Mix a cup of vinegar in a bucket full of warm water and then add a few drops of grapefruit oil to the solution to get rid of the odor. Scrub the floor with this safe cleaning solution, focusing on the most prominent spots. As it is rubbed, the odor and stains should disappear. Cedros Avenue.
The first step is to spray 3% hydrogen peroxide solution directly onto the area with the stain. Try it on a spare piece of hardwood floor if you have one or in a hidden place on the floor. Use a clean cloth soaked in hydrogen peroxide and cover the place where you sprayed the hydrogen peroxide. In addition to that, the best thing is for cleaning services to come and wipe the slate clean with whom to work.