Unless you are refinishing the entire floor, you should opt for the same type of finish that remains on the rest of the hardwood. If you don’t have wood bleach, you can substitute regular household bleach or peroxide, but these options may not work as well and might require more treatment for the same result. If you have a small spot, consider waiting a few days before treating it. The stain may start to lighten on its own as it dries.

If dark stains are a frequent problem, consider adding another coat of finish to the floor. What is missing from or wrong with this cleaning guide? This iframe contains the logic required to handle AJAX powered Gravity Forms. What do I do if the peroxide took the color off the wood floor? Go to step 5 and continue on from there. Your email address will not be published. Please forward this error screen to sharedip-160153747.

Urine pet stains on hardwood floors are typically ugly white or black rings. Cleaning up accidents immediately can help prevent permanent stains on your hardwood floor. Laying dog image by Soloarts from Fotolia. Sadly, mopping or scrubbing the rings with regular cleaners does nothing to improve their appearance and may make urine odors more obvious. Removing the stains requires an oxidizing and bleaching agent, like hydrogen peroxide. Place enough paper towels on top of the stained area to cover it fully. Spray hydrogen peroxide onto the towels until they are damp.

Do not soak the paper towels. Leave the peroxide towels on the stained area for several hours, checking them once each hour for dampness. If they begin to dry out, remoisten with more hydrogen peroxide. Remove the paper towels and sprinkle a thick coating of baking soda over the treated area of floor. The baking soda will remove moisture and odor from the wood. Vacuum up the baking soda after one hour and check the floor for dampness.

If some moisture remains, apply more baking soda and allow it to sit for an additional 30 minutes. Check the area for odor and staining once it is fully dry. If any sign of the stain remains, repeat the treatment. The acid in pet urine can react with the varnish on your wood floors. Additionally, the stain removal process may also negatively affect your floor’s finish. It is likely you’ll need to revarnish the floor once the stain is completely gone.

Dark wood may lighten after contact with hydrogen peroxide. If your wood floors are dark, either try an enzymatic cleaning solution instead of the peroxide or consult a professional for advice. Do Cats Multiply in Age Like Dogs? Will Vinegar Neutralize Pet Urine Odor? As you restore your old house, you may discover that the previous owners had pets that left their mark on your hardwood floors. The solution to removing pet urine stains is much easier and cheaper than you think. Pet urine stain removal from hardwood floors can be tricky, and many contractors will advise you to replace the floorboards.

However, there is a much cheaper alternative to replacing your hardwood floors. In my case, the previous owners of my old home used the small bedroom at the front of the house to corral their cats while they were gone during the day. When I pulled up the carpet in that bedroom, I found a number of spots where cat urine had soaked through the carpet and pad onto the hardwood floor, leaving dark black marks and an overwhelming smell. To remove the pet urine stains, I poured hydrogen peroxide directly on the stain, covered it with a hydrogen peroxide-soaked rag, and then covered that with plastic wrap and let everything sit overnight. In the morning, the black stains and odor were gone, and I was able to sand and refinish my floors. For smaller or lighter pet urine stains, you may not need to refinish all of the flooring in the room. In this case, make sure to pour the peroxide only on the stain, check the progress of the peroxide every ten minutes, and wipe up the excess as soon as the stain has disappeared. You can then sand if needed and apply touch up wood floor stain using a paint brush. Remember to go with the grain of the wood. All three of my large dogs had accidents on our hardwood floors when they were puppies—it happens. If you are able to clean up a pet accident on your hardwood floors right after the act, it’s easy to simply wipe up the mess. However, there is usually a lingering smell. Many sites recommend spraying the area with a 1:1 ratio of vinegar and water in a spray bottle to remove pet urine odors.