How to get cat pee smell out of mattress?

How to get cat pee smell out of mattress?


Dealing with cat urine can be a challenging task, especially when it seeps into your mattress. The pungent odor can be overwhelming and difficult to eliminate. However, with the right approach and a few simple steps, you can effectively get rid of the cat pee smell from your mattress and restore it to its former freshness.

Understanding the Problem

Before diving into the solutions, it’s important to understand why cat urine can be so persistent and difficult to remove. Cat urine contains strong-smelling chemicals, such as ammonia, that can penetrate deep into the mattress fibers. Additionally, if the urine has been left untreated for a while, it can lead to bacterial growth and further intensify the odor.

Materials and Precautions

Materials used: Before starting the cleaning process, gather the following materials:
– Baking soda
– White vinegar
– Hydrogen peroxide
– Enzyme-based cleaner
– Clean towels
– Spray bottle

Precautions: It’s crucial to test any cleaning solution on a small, inconspicuous area of your mattress before applying it to the stained area. This will ensure that the solution doesn’t cause any discoloration or damage to the fabric.

Step-by-Step Cleaning Process

Step 1: Blot the urine: If the urine is still wet, start by blotting the area with clean towels to absorb as much liquid as possible. Avoid rubbing the stain, as it may spread the urine further into the mattress.

Step 2: Apply baking soda: Sprinkle a generous amount of baking soda over the affected area. Baking soda is known for its odor-absorbing properties and can help neutralize the smell.

Step 3: Create a cleaning solution: In a spray bottle, mix equal parts of white vinegar and water. Vinegar is a natural disinfectant and can help break down the odor-causing compounds in cat urine.

Step 4: Spray the affected area: Spray the vinegar and water solution onto the baking soda-covered area. The baking soda will start to fizz, which is a sign that the solution is working to neutralize the odor.

Step 5: Blot and repeat: After allowing the solution to sit for about 15 minutes, blot the area again with clean towels to remove any excess moisture. Repeat steps 2 to 5 if necessary, until the odor is significantly reduced.

Step 6: Enzyme-based cleaner: If the smell persists, consider using an enzyme-based cleaner specifically designed to break down the organic compounds in cat urine. Follow the instructions on the cleaner’s packaging for best results.

Preventing Future Incidents

To prevent your cat from urinating on your mattress in the future, consider the following tips:

– Provide a clean and easily accessible litter box for your cat.
– Scoop the litter box daily and change the litter regularly.
– Keep the litter box in a quiet and private area to encourage your cat to use it.
– Use positive reinforcement and reward your cat for using the litter box.
– Consider consulting with a veterinarian if your cat continues to have litter box issues.


Removing cat pee smell from a mattress can be a challenging task, but with the right approach and cleaning materials, it is possible to eliminate the odor. Remember to act quickly, as fresh urine is easier to remove. By following the step-by-step process outlined above and taking preventative measures, you can restore your mattress to its former freshness and keep your cat from repeating the behavior.