Why Does My Carpet Smell Like Urine After Shampooing

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Did your carpet smell like pee? Spend hours shampooing your carpet to remove the Urine smell out of the carpet; still, the bad odors didn’t go?

If you are fed up with this problem and ask yourself, “what wrong did I do? Why does my carpet smell like urine after shampooing?”

The answer is here. You aren’t the only one who is facing this problem. Many homeowners are there who are enduring this problem for a long time.

Want to get rid of carpet smells like urine after cleaning? Before that, you have to know the reasons why your shampooed carpet now smells musty. 

Here we will share some possible reasons and the solution to clear up the carpet cleaning smell. So scroll down to learn more about them. 

Reasons Your Carpet Smell Like Urine After Shampooing

After the hard pain of cleaning or shampooing your carpet, when your shampooed carpet smells like pee, it’s very heartbreaking. But there are some reasons why this is happening. Let’s know them.

Overwet Carpet:

When your carpet is overwet, the carpet back and pad soak the extra moisture, and the consequence is moisture under the carpet layer. Now the carpet will take lots of time to dry, and sometimes after the carpet is dried, the carpet underneath is wet.

Because this layer isn’t so exposed to get sunlight or air directly, to dry the moisture or the wetness is too much that is taking more time.

Sometimes the moisture takes more than two days to dry, and the mold and mildew get a chance to grow. If you feel your shampooed carpet smells like mildew, be sure the carpet underlay isn’t dried.

Pet Urine:

If there is pet urine in your carpet, then it needs special care. Only shampooing won’t be enough to get rid of urine smells. Pet urine has ammonia and urochrome that can cause stubborn stains and nasty urine small.

If the urine stays on the carpet for too long, it will become hard to get rid of this problem. Urine structure is quite different that needs more than the regular cleaning procedure with a more effective cleaner. The faster you clean the mess, the higher the chances of success to clear up the pet mess. 

Moisture Under the Carpet:

You use a vacuum cleaner to clean the carpet, and the carpet was properly cleaned. Then why is the carpet Smelling like urine after shampooing? It means the problem isn’t in the carpet, maybe under the carpet.

For example, the pet has urinated on the floor, and you cleaned it after some time. Some of the urine has passed under the carpet, or the carpet has soaked some that you didn’t notice. And maybe that is making the smell.

Or you have cleaned the area but didn’t let it dry completely, and you have placed the carpet over the area and the residue has been soaked by the carpet.

Water leakage can also be a problem. If there is any water leakage on your floor that is wetting the floor and the carpet is soaking that moisture for a long time, it can cause a bad smell.

How to Get Rid of the Urine Smell?

There are few ways available to clear up urine smell. You can use a commercial cleaner, natural ingredients, or call a professional to get rid of this problem.

Here I am sharing two simple ways to get rid of the urine smell. Follow them and enjoy a walk on your carpet without smelling bad.

1.White Vinegar

White vinegar is an acidic acid that can clean the carpet, sanitize it and help to get rid of any bad smell. White vinegar has antibacterial, antimicrobial, and antiseptic properties. It’s great to get rid of mold and mildew problems along with bad odors.

  • Take white vinegar and warm water in a spray bottle in equal quantities. Stir well and spray on the carpet directly.
  • Let the solution stay on the carpet for a few hours. At this stage, cover the carpet surface with a cotton cloth and let it air dry. Meantime the vinegar will do its jobs.
  • After the carpet is dry enough, vacuum the carpet and place some bowl full of distilled vinegar around the carpet and lock the room. Leave it overnight, and check in the morning; the urine smell is out of the carpet.

2.Baking Soda

Baking soda is one of the best home remedies to help you get rid of wet carpet smell like urine after shampooing. It’s also a good deodorizer at an affordable price.

  • Take some baking soda and sprinkle it all over the carpet
  • Use a broom to spread the baking soda at each corner of the carpet and carpet fibers. 
  • Leave the carpet like this overnight; meantime the baking soda will absorb the urine smell.
  • Vacuum to remove the residue and get rid of urine smell.

If you want, you can use borax powder instead of baking soda and leave it for 8 to 12 hours to absorb the bad smell.

Before you touch the baking soda or borax powder or any type of cleaning solution, make sure you wear a mask, hand gloves, goggles for safety. 

Know More on Be A Cleaner


What home remedy gets urine smell out of carpet?

Vinegar is the best home remedy that can help you get the urine smell out of the carpet. Take vinegar and warm water in equal quantities, mix them well and spray directly on the affected area. 

Does vinegar remove urine odor?

Yes, vinegar removes urine odor. Vinegar is an acidic acid that can also remove any odor type, be it old or dried urine odor. Make a solution of vinegar and warm water, spray and blot the area. Vinegar will show its magic in a few minutes. 

Does baking soda get rid of carpet smells?

Yes, baking soda gets rid of carpet smells. Baking soda is the best odor absorber. It’s a natural ingredient that goes deep into the carpet, cleans, and neutralizes all odors from the root. 

How to remove urine smell from carpet with steam cleaner

Don’t ever think about using a steam cleaner on the carpet. A steam cleaner will damage the carpet upholstery, and its heat will make the stain and odor sit permanently on the carpet.

How long should carpet smell after cleaning?

After cleaning spills like drink or food, pet urine, kids urine, or any sticky messes, the smell will be on the carpet for two days. Because when you clean the mess, you have to wet the mess again and reactivate those leftover particles to clean them. But don’t worry, the smell will be gone in two days.


We have given you the answer to your question, “ why does my carpet smell like urine after shampooing” and also give you the solution to get the urine smell out of the carpet. You can use the natural ingredients we have shared above or use any professional cleaner you wish to. 

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