Warm water and white vinegar.

Hardwood flooring black stains urinehardwood floors black stains urine. I just did a quick google search on cat urine black stain on hardwood floor. White vinegar is 95% water and 5%. Baking soda is another household favorite that is incredibly good at getting stains out.

3% hydrogen peroxide (may need 2 or 3 bottles) ($4) 3. Allow 24 hours for the bleach to evaporate and the floor to dry. Hydrogen peroxide is yet another option for tackling black urine stains on hardwood floors.

Before you can start to deal with the problem, you need to know exactly where the cat urine is on your wood floor. Two youtube videos popped up as well as a. Removing black mold stains on hardwood floors.

Different methods of removing black urine stains from hardwood floors. Finish off by staining the planks to the original color of the hardwood floor. You won’t see the results immediately so allow the cloth to work for at least five.

Remove pet urine stains from hardwood floors. #2 · oct 23, 2017. The fourth step is jumping to the next day, after the 24 hours.

Follow the steps below to remove dark urine stains on your hardwood floors using a baking soda and vinegar solution: You can tell that the dark stains on your. Keep at it until the stain goes away.