How to Clean Cat Pee From a Mattress




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Oh no! Your beloved feline companion has had an accident on your mattress, leaving behind the unpleasant scent of cat pee. But fear not, for I have a simple and effective solution to tackle this not-so-pleasant situation. First, gather your cleaning supplies, including rubber gloves, paper towels, baking soda, hydrogen peroxide, dish soap, and a vacuum cleaner with an upholstery attachment.

To begin the cleaning process, put on your rubber gloves and carefully remove any soiled bedding or covers from the mattress. Blot up as much of the liquid as possible using paper towels, being careful not to rub or spread the stain further. Once you have soaked up as much as you can, sprinkle a generous amount of baking soda over the affected area, which will help neutralize the odor.

Next, create a cleaning solution by mixing one part hydrogen peroxide with two parts water and a few drops of dish soap. Gently dab this solution onto the stain using a clean cloth or sponge, working it into the mattress without saturating it. Allow the solution to sit for a few minutes, giving it time to break down the cat urine. Finally, use the upholstery attachment on your vacuum cleaner to remove the baking soda, ensuring a fresh and clean mattress once again.

Remember, the key to successfully removing cat pee from a mattress is to act quickly and use the right tools and cleaning agents. With a little bit of patience and persistence, you can say goodbye to that unwanted odor and restore your mattress to its former glory.


  • Blot the urine with clean paper towels or a cloth.
  • Mix a solution of equal parts water and white vinegar.
  • Apply the vinegar solution to the stained area and let it sit for a few minutes.
  • Blot the vinegar solution with clean paper towels or a cloth.
  • After blotting, sprinkle baking soda over the stained area and let it sit for a few hours.


  • Do not rub or scrub the stained area, as it may spread the urine further into the mattress.
  • Do not use hot water or steam to clean the stain, as it may set the odor and stain.
  • Do not use ammonia-based cleaners, as the strong smell may attract the cat back to the same spot.
  • Do not use bleach or bleach-based cleaners, as they may damage the mattress fabric.
  • Do not skip the step of neutralizing the urine odor with vinegar, as it helps eliminate the smell.

Step 1

Soak up the urine using paper towels or clean cloth

Step 2

Blot the area with a mixture of water and mild detergent

Step 3

Rinse the area with clean water

Step 4

Apply an enzymatic cleaner to neutralize the odor

Step 5

Allow the mattress to air dry completely

Final thoughts 💭

If you find cat pee on your mattress, it’s important to act quickly to prevent stains and odor from setting in. Start by blotting up as much of the urine as possible with paper towels. Then, use a mixture of water, vinegar, and baking soda to clean the affected area. Sprinkle baking soda over the damp spot and let it sit for a few hours to absorb any remaining odor. Finally, vacuum up the baking soda and allow the mattress to air dry. Regularly cleaning your mattress and using a mattress protector can help prevent future accidents. With these steps, you can effectively remove cat pee stains and odors from your mattress, restoring it to a fresh and clean state.

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