How to Get Dog Urine Out Of Wood under Carpet: Unique Tips

Dogs might pee on the carpet accidentally, and the pee can get through the carpet to your wooden floor. As a dog owner, you will have to deal with this no matter how much training you’ve given your dog.

Remove any dog urine immediately you encounter, and don’t wait for it to dry up. It saves you a lot when you act quickly in removing it. Wood is porous and is prone to stains. Use rags or towels to soak up the urine before it socks deeply to ruin the wood. The steps below will help you with managing urine stains and bad odor from the urine.

Get Dog Urine Out Of Wood under Carpet

Cleaning Urine Out of the Wood Floor

Clean the surface before the urine dries up to avoid it ruining the wood surface. It is easier to clean it when it is still fresh. Put a towel or rag directly over the area and soak as much as it can absorb and then rinse with clean water. Dry the surface with a clean damp towel.

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Store-bought cleaners

The quickest way to remove urine out of under carpet is by using store-bought cleaners. When dog urine dries up, it crystallizes. The crystallized urine will make your carpet to have a bad smell. To avoid bad odor in your house, get the right commercial cleaners that have the right chemicals to neutralize the enzymes.

Remove your carpet and check for any urine stains. Use paper towels with the cleaner and press it on the area stained with urine. Avoid products that contain ammonia in them, as this will do you more harm than good. The odor of ammonia is similar to a pet’s urine. When urine decomposes, undiluted ammonia will burn through the wood floor’s finish.

Homemade cleaners

Several home cleaners work when you are on a budget.

Hydrogen peroxide

Hydrogen peroxide helps in removing fresh urine.

Measure 3% of hydrogen peroxide and pour it slowly on the stained area and leave it there for a few minutes.

Take a damp rag with hydrogen peroxide and place it over the stain.

Place a plastic wrap over the area covered with peroxide and rag to retain moisture.

Leave it overnight and blot dry with a dry paper towel thereafter. The stain should disappear when you remove the rag and plastic wrap.

Combine the 3 percent hydrogen peroxide with one tablespoon baking soda and a little liquid dish-washing soap. Spray the mixture on the stained area and let it soak for a few minutes. Let it dry completely.


Vinegar acts as a disinfectant. It helps in removing both pet stains and odor. Dab the dog’s urine with a rag and dilute white vinegar with warm water in a ratio of 3:10 and spray it on the affected area and let it sit for a few minutes and then let it to air dry. You can also use a damp cloth to wipe the vinegar away then let air dry.

Bicarbonate of soda​

Sprinkle a fair able amount of bicarbonate of soda on the stained wood and let it absorb for an hour before sweeping it away.

Another method to use is to pour white vinegar on top of the bicarbonate of soda. Use a scrubbing brush to scrub it. Then rinse the place with clean water and let it dry before putting back your carpet.

Other Ways to Remove Urine Stains

1. Sandpaper

Use sandpaper to remove stains stuck on the wood. If the stain is not too deep on the wood, use sandpaper or soft steel wool to get rid of the stain.

2. Using bleach

Some stains might be hard to remove, especially if it has stayed under the carpet for so long. Hydrogen peroxide might not be able to remove everything. Use chlorine instead and mix it with water. Use a sponge to apply the solution on the stained area. Let it stay for a few minutes and then apply baking soda to neutralize it. Use clean water to rinse the area and let it dry.

Alternatively, use wood bleach at your local store to remove stains. First, use sandpaper to remove the stain and then apply the wood bleach to penetrate the wood.

Removing Odor

The stain might go away, but what about the odor? It’s the odor that will attract your dog to pee on the same spot over and over when you don’t make it disappear. The odor will also bring bad smell to your house.

Most cleaning methods discussed above will help remove odor. If the smell is too much to handle, try commercial odor removal products at the pet store or local store. For a more effective way, clean the urine as soon as possible. If all fails, consider hiring a professional if you are not on a budget.

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Applying Stain and Surface Finish to the Wood Floor

Bleaching agents may discolor wood. Therefore, you might want to refinish the floor to bring it back to its original state.

  • Sand the area with sandpaper in a back and forth motion on the surface that was stained by urine.
  • Wipe the sandpapered area with a damp cloth to keep it clean to work on
  • Apply color that matches the color of your wooden floor as an undercoat and let it dry
  • Apply a second coat and let it dry
  • Apply finish and let it dry.

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If the urine has damaged the wood, consider purchasing a new piece of wood, and replace them. This way, you won’t have any issues.

Final Thoughts

Pet stains can be challenging to manage when it is not moved right away. When pet urine penetrates the carpet to the wooden flow, it leaves stains and bad smells.

Training your dog is essential to avoid further mess. Find out the reason for your dog’s behavior. It might be urine incontinence or just a bad habit. Put preventing measures in place to protect your carpet and floor from future damages.

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