Wipe the spot remover off the hardwood floors with a damp cloth.
Black dots on hardwood floor.
Wipe away mold and mildew spots using a solution of one quarter cup of bleach mixed with one cup of water.
Place the soaked cloth or cotton wool on the white marks and allow it to soak in the wood to completely bleach the.
The floor i was dealing with was 740 square feet of red oak flooring.
Grime and dirt can tarnish your wood finish to something black if you are not cleaning on a regular basis.
Prepare a 50 50 solution.
Add two to three drops of a tetrachloride containing dry cleaning spot remover to black spots.
Ceiling leakage could also be leading drips of water to your floor and no sooner you realize a black stain is already formed.
Scrub the spot remover with a soft bristled scrub brush for several seconds.
Measure a small amount of hydrogen peroxide and pour it in a plastic basin or plastic container.
How to get black spots out of wooden floors step 1.
Unlike white water stains residing on the very surface of the hardwood floor dark stains require more steps and products in order to restore the beauty of the wood.
Soak a clean cloth or tea towel in vinegar and and gently rub the affected area and allow to dry.
Cut a piece of cotton wool or use soft microfiber.
Soak it in the hydrogen peroxide.
As i searched for more information on this problem all i could find were vague references to metal shavings common on hardwood floor projects due to contractors sharpening scrapers over the floor causing black spots with waterborne finish but nothing explained when how or why this occurred.
Dark spots on hardwood flooring are commonly the result of some type of liquid that has soaked into the polyurethane finish and top layers of wood.