How to Clean Pet Urine and Poop from Carpet 

Pet messes be gone.

We all love our pets dearly. What we don’t love are the occasional accidents that happen, especially on a carpet. It might seem like mission impossible to get stains and odors out, but don’t worry. By knowing how to clean pet urine and poop from carpet the right way, you can quickly get rid of the mess.

The key is acting quickly. Cleaning the urine or poop as quickly as possible can prevent a stain and buildup of odor. It’s also essential to get rid of the odor entirely to prevent your pet from returning to the spot.

Before You Begin to Clean

No matter what kind of mess you’re dealing with, it’s essential to protect yourself. You should be wearing gloves and wash your hands thoroughly afterward to avoid any contamination.

After removing any solid waste from your carpet, dispose of it immediately to avoid lingering smells. We also highly recommend that you equip yourself with the necessary tools, such as cloths and a pooper scooper, before starting.

How to Clean Pet Urine From Carpet

1. Absorb Excess Liquid

The quicker you get to the mess, the better the outcome. Urine will quickly seep into the carpet fibers and make its way into the backing. Here, the urine could wreak havoc, causing bad odors to form and even ruin the carpet.

When you notice that your pet urinated on your carpet, grab an old towel and place it over the spot. Apply some pressure to help squeeze out as much as possible. You can use a phonebook or any other heavy object.

Leave the towel and object on the stain for about 10 minutes to allow it to absorb as much as possible. Once the towel has absorbed most of the liquid, grab another one and blot out the rest of the urine.

2. Wet the Area

Pour a bit of cold water onto the area, starting from just outside of the stain. Slowly pour the water towards the center — doing this will prevent the spot from spreading. The water will help to lift any urine that might be settling inside the fibers.

3. Use an Enzyme Cleaner

Enzyme cleaners, such as the Nilodor Urine Digester, are excellent at removing urine; they’re non-toxic and safe to use. The enzymes work by breaking down the compounds in the stain. This helps to eliminate bad odors and annoying stains (1).

Spray the cleaner directly onto the stain — if you have a concentrate, dilute it as per the guidelines provided. Enzymatic cleaners will usually need to stay on the stain for quite some time, so be sure to read the instructions to ensure you’re doing it correctly.

Keep In Mind

If you have a wool carpet or any other special carpet, make sure the cleaner is safe for the material. Do a spot test in an inconspicuous area to ensure the carpet won’t be damaged.

4. Absorb the Cleaner

Place another towel over the area to absorb the cleaner. You can also place a heavy object on the towel to help press more liquid out.

Leave the towel to sit overnight, covered with the heavy object. The next morning, the stain and odor should be gone, and you can either wash or dispose of the towels used.

How to Clean Pet Poop From Carpet

1. Remove Any Solids

Before you can begin to work on the stain, you must remove any solids from the carpet. We highly recommend that you use a pooper scooper to make the process easier. Place the solids in a bag and dispose of it immediately.

2. Mix a Solution

Combine one tablespoon of dishwashing soap, such as Dawn, and one tablespoon of vinegar in a large bowl or spray bottle. Add two cups of warm water and mix it well.

3. Sponge the Stain

Dip a clean cloth in the solution and use it to soak the stain slightly. Blot it gently using another clean cloth until all liquid is absorbed. Continue this process until the stain is gone or starts to disappear.

If The Stain Is Persistent

You can try to apply a small amount of hydrogen peroxide. This will help to remove any discoloration left by the feces. However, only use this on light carpets as it can discolor.

4. Apply Enzymes

Enzymes are highly effective at breaking down stains and odors caused by pets. For feces, we highly recommend the Bissell Professional Stain and Odor cleaner.

If you’re using a concentrate, dilute it as directed before using it. Apply the cleaner as per the instructions. You may need to leave the cleaner on the area for up to several hours — refer to the directions for the exact time.

5. Blot Dry

Use a clean cloth, towel or paper towel to blot excess cleaner and liquid. Start at the edges of the stain and work towards the center.

6. Vacuum

Finish off by vacuuming the area once it’s fully dry. This will help to get rid of any leftover debris as well as restore the fibers.

Additional Tips

Removing any pet accident as quickly as possible is the best way to avoid any set-in stains. Here are a few extra tips to help you clean any messes from your carpet:

  • Try baking soda and vinegar: Dried or old urine can be tricky to get rid of, especially the odor. One effective method is using baking soda and vinegar. These will help to remove the carpet stain while deodorizing any odor. Spray the area with vinegar and sprinkle with baking soda. Then cover the area with a towel for 24 hours and rinse with cold water. Dry when finished.
  • Avoid ammonia: Ammonia won’t do much in the fight against pet accidents. Because it’s a strong alkali, it will leave a sticky residue and even damage the fibers. Ammonia also won’t help to remove the odors left by your pet. It will instead make the odor more likely to return (2).
  • Consider replacing the padding: Pet stains, especially urine, can soak into a carpet quickly. If you notice any accidents that have soaked into the padding, consider replacing that part. Urine and feces can cause foul odors to build and linger in your house.

Getting Rid of the Mess

No matter what kind of pet you have, accidents happen. It’s important to be prepared, especially if you have carpeted floors in your house. Pet urine and poop can leave unpleasant odors, and if not removed entirely, your pet will likely return to that spot.

Clean up any accidents as soon as possible to avoid staining. Liquids will quickly soak into the backing or padding of the carpet, where it can cause unpleasant odors.

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About the Author

Amy Anthony

Amy is a stay-at-home-mom, seasoned writer, and a home cleaning and organization aficionado. Amy enjoys having an absolutely spotless home and has worked hard to develop strategies to keep it that way, despite having 2 kids and 3 dogs!