How to Clean Dried Cat Urine From Carpet?

As much as you train your felines, they may relapse and revert to their old behaviors. And as apparent as it is, these pets can urinate anywhere in your house, even on your carpets. Leaving urine lying there can invite strong, nagging odors. And here’s how to clean dried cat urine from carpet.

how to remove dried cat urine from carpet

Steps to Clean Dried Cat Urine

Dried cat urine can form a hardened patch that can be some leg work to remove. That’s because cat urine is more acidic and contains numerous compounds. And removing it requires that you first dissolve to loosen it. Here’s the entire process to help you remove dried cat urine from carpet.

What You Need

  • White vinegar
  • Warm water
  • Clean cloths
  • Detergent
  • Rubber gloves


Dissolve the patch

Pop up some rubber gloves and mix ½ cup of white vinegar with 1½ of warm water and stir until it’s even. Get a clean cloth, fold and soak an edge with the solution before dabbing it on the patch until you cover the entire affected area. Let the vinegar soak the patch for about 5 minutes before proceeding with the next step.

Blot up the Patch

Use the dry side of the cloth to blot up the patch and remove as much urine as possible. Be sure not to apply too much pressure to prevent forcing the loosened urine deep into your carpet’s fabric. For every other dab, use a clean surface of your towel to avoid reintroducing the urine on the carpet.

Rinse the Area with Clean Water before Using Detergent to Clean

Get another clean towel, soak it in clean water and rinse the affected area by dabbing it. Dry cat urine will likely leave a stain, mainly if it stays for long without removing it. Therefore, prepare a detergent solution and apply it. You can use a toothbrush or a soft bristle brush to clean gently, in rounded motion to avoid messing up with the fabric.

Blot up, Rinse and Dry

If you’re convinced that the carpet is clean, use a clean, dry towel to blot up the foam. Then rinse the patch and dry it thoroughly.

How to Remove Dried Cat Urine Odor from Carpet

There’s no arguing that cat urine can be smelly and irritable, thanks to its high acidity and ammonia concentrations. Even after cleaning your carpet with detergent, you still have to deal with the nagging odor, eliminating it. Here’s how you can do it.

Additional Items You’d Need

  • Baking soda
  • Hydrogen peroxide

After cleaning your carpet, here’s how you can remove the remaining cat urine odor.

Apply Baking Soda to the Affected Area

Sprinkle some baking soda on the affected part and leave it there for about a minute. That’ll kill the nagging, apparent odors wafting around. Then proceed with eliminating the remaining smell in the next step.

Apply a Hydrogen Peroxide and Detergent Solution

Create a 3% hydrogen peroxide and detergent solution, and apply it to the patch. Use your brush to spread the solution and let it stay there overnight or undisturbed for about six hours during the day. The mixture will absorb the persistent odors, leaving your carpet smelling fresh.

Vacuum the Remaining Baking Soda

Finish out by vacuuming the remaining baking soda, leaving your carpet clean and sparkly.


Removing dried cat urine and odor from carpet can be a lengthy process, and therefore, it helps to train and tame your felines. Besides, it requires that you understand your way around doing it. Hopefully, this article will help you out.