How to Clean Dried Cat Urine from Carpet – 3 Easy Methods

This post has affiliate/referral links. Learn more.
Your cat is a fuzzy friend, and urine around the house is far from an uncommon scenario.

Aside from training and health checks at the vet, you have to get the carpets and rugs free from stains at some point.

For feline lovers around the world, enjoying your cat’s company without the smell and stains of urine can be an essential question.

Read on to find out 4 effective methods on how to clean dried cat urine from carpet in a pet-friendly way.

how to clean dried cat urine from carpet

Among the many products on the market to help remove cat urine stains and smell, you want the most effective and easy methods working for you.

How to Clean Dried Cat Urine from Carpet

Before you start: Find where the cat urine smell is coming from

If you’ve just cleaned the carpet and it still smells like cat urine, or if you’re having trouble finding where the stain is.
Use a UV light for pet urine to detect cat urine stains you can’t see with your naked eye.

It will help you check for any spots that may have been missed by the cleaning.

Method 1: Use an Enzyme Cleaner

If you haven’t used this method yet, you should try it. Because urine stains can be tough when it has soaked into the underpad of carpet.

The enzyme cleaner will give you a fighting chance at breaking down the urine under the carpet’s surface.

You will want to follow with Method 2 the next day to get rid of as much of the urine as possible.

Your first defense to set in urine stains is a cat urine enzymatic formula.

Apply the formula onto the dried stain. Try to apply enough that it will soak through to the carpet underpad. Then wait 1 hour. During this time, it will break down the stains.

Place a dry towel and a heavy object on top of the stain for a few minutes to let it soak up the stain.

Then use a dry cloth to blot up what’s left.

The formula is safe for pets when used for stains and wiped up thoroughly.

You can use this method for carpets, hard floors, furniture, and clothing. It will get rid of the urine odor and sticky messes.

Method 2: Carpet Cleaner

If you still smell cat pee around the house although you have cleaned the carpet, you might be dealing with stains that have set into the carpet underpad.

For this, get your carpet cleaner and set it to Deep Clean Mode. Only some carpet cleaners have a Deep Clean setting that will soak the carpet more thoroughly.

Run the carpet cleaner over the stains slowly so that it removes as much of the cleaning water and cat urine.

As well, if you’ve got a house full of carpet, or large rugs, you’ll want to use a carpet cleaner.

Use the carpet cleaning solution that it comes with, which is formulated for pet stains.

Or add your own carpet cleaner, which is adding an equivalent of hydrogen peroxide into the water tank. Hydrogen peroxide from the drugstore is safe around pets because it breaks down into water and oxygen. It’s also environmentally-friendly.

For stubborn stains, you’ll want to pre-treat by spraying and soaking the stain with hydrogen peroxide.

You’ll get the stain out with a few swipes of the carpet cleaner. It’s easier if you need to deal with urine stains on the carpet of a whole house.

If you want to do an entire house easily, you’ll want a heavy-duty carpet cleaner like the Big Green Machine.

The one I have is the Bissell ProHeat for pets. It’s like the little brother of the professional Big Green and more maneuverable at half the weight of Big Green. I preferred it for carrying up and down a two-story house and quick cleaning before guests come over.

These carpet cleaners work well on old dried stains.

If your cat doesn’t make many stains, you will want something small like the Little Green Machine. It’s for spot stains. I still have mine but prefer to use the big machine to clean large areas all at once.

As with every new solution to clean your carpet or rug, do test a small area first to make sure that you don’t damage your beautiful rug.

tips to clean dried cat urine from carpet

Method 3: Vinegar Method

For spot stains of carpets and rugs, mix an equal amount of water and vinegar in a small bucket.

Then put the solution in the place where you smell the cat urine or you can see the stain mark.

Let the solution sit there for 5 minutes and then rinse it off the rug. To wash and soak up the vinegar, you can use a ShopVac or a spot carpet cleaner, like the Little Green Machine.

You will have to let the vinegar sit longer if there is a lot of calcium buildup, usually if it’s one of your cat’s favorite spot to urinate.

Although a carpet cleaner will make your life easier with a frequently-staining feline, you can get away with using towels to soak up the vinegar solution.

Repeat this method a few times until the stain is gone.

Then use water to remove the vinegar.

The vinegar will break down the stain and remove the cat urine smell from your carpet.

Method 4: Baking Soda Method

This method is best to use after the vinegar and water method for scrubbing and odor removal. You need to cover the stained area with baking soda.

Then mix one cup of water with a drop of dish soap. Spray this mixture on the baking soda and scrub with a microfiber cloth.

Then let the solution sit until it gets dry. You can use an old toothbrush to rub the area to make sure that the urine stain has gone away.

Lastly, vacuum the carpets to remove the dried baking soda.


These are the simple and effective methods you can use for how to clean dried cat urine from carpet.

It will help you get clean and smell-free carpets for you and your pets’ enjoyment.

50 Brilliant House Cleaning Tips That You Must Know
How to Remove Stains from Carpet – 3 Amazing Hacks


Please enter your comment!
Please enter your name here

Must Read

20 Smart Home Gadgets That Make Life Easier

For your convenience, this post has links to Amazon. In the rapidly evolving landscape of smart home technology, creating a living space that blends convenience...

How To Sister a Floor Joist

For your convenience, this post has links to Amazon. Structural damage such as sagging, moving, and shifting floors can create numerous problems if left unchecked....

How to Remove Green Mold from Wood Deck – 5 Simple Tips

For your convenience, this post has links to Amazon. Green mold can be a problem on outdoor surfaces because it can affect the resale value...

How to Remove Bumper Stickers – 2 Easy Methods

For your convenience, this post has links to Amazon. Bumper stickers on vehicles are a way of showing support for ideas and can also be...

How to Make Crutches More Comfortable – 7 Easy Ways

For your convenience, this post has links to Amazon. The thought of walking with crutches is easy until you try it. Some of the common...
Save it now!