Best Carpet Cleaners for Pet Urine of 2021

Beat that pee stench with one of these top carpet cleaners.

Is your new little pup not yet house trained? Or, maybe your old pal is having trouble making it outside? We know all too well the struggle of cleaning pet urine. But it’s even more frustrating when it happens on the carpet.

Don’t worry, we’re here to help you tackle the urine stains and odors. We put together the ultimate list of the best carpet cleaners for pet urine. These, along with some added information, should help you come to a urine-cleaning solution.

Our Top Picks

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Product Comparison Table

Product Image of the Smiling Paws Pets Cat Urine Odor Remover, Professional Dog Urine Cleaner Solution, Pet Odor & Scent Eliminator - Remove Dog & Cat Urine, Feces & Vomit Stains from Floor & Carpet (32 Oz)
Best Overall
Smiling Paws Pets Stain Eliminator
  • Fast-acting enzymes
  • Versatile
  • Lab-tested
Product Image of the Shout Carpet Oxy Fresh Scent Urine Destroyer, 32 fl oz (3 PACK)
Best Oxy-Based
Shout Carpet Urine Destroyer
  • Short reaction time
  • Prevents remarking
  • No rinsing needed
Product Image of the Carbona 2 in 1 Oxy-Powered Pet Stain, Pack of 2
Best Foaming
Carbona Two-in-One
  • Neutralizes odors
  • Built-in sponge
  • Easy to use
Product Image of the Rejuvenate Click N Clean Carpet Scrubber + 32 oz Bio-Enzymatic Carpet Cleaner Spot and Stain Remover
Best for Multiple Stains
Rejuvenate Click N Clean
  • Prevents stains from reappearing
  • Includes a scrubber
  • Use on soft surfaces
Product Image of the Genesis 950 2.5 Gallon + Spigot - Professional Strength Concentrate, Pet Odor Eliminator, Pet Stain Remover, Carpet Cleaner Shampoo & All Purpose Green Cleaner, Make Stains, Oil / Grease Water Soluble
Best Concentrate
Genesis 950 Concentrate
  • Long-lasting
  • Deodorizes
  • Multi-purpose
Product Image of the Hoover Paws & Claws Deep Cleaning Carpet Shampoo, Concentrated Machine Cleaner Solution for Pets, 128oz Formula, AH30933, White, 128 oz, 128 Fl Oz
Best for Pet Stains and Odors
Hoover Paws & Claws
  • Stain Guard technology
  • Neutralizes odor
  • Enzyme-based concentrate
Product Image of the Rocco & Roxie Professional Strength Stain & Odor Eliminator - Enzyme-Powered Pet Odor & Stain Remover for Dog and Cats Urine - Carpet Cleaner Spray - Enzymatic Cat Pee Destroyer - for Small Animals
Best Professional Strength
Rocco & Roxie Professional
  • Deep cleans
  • Highly effective against ammonia
  • Safe around children and pets
Product Image of the OdoBan 960262-G4 Earth Choice 3-in-1 Carpet Cleaner Concentrate, One Gallon
Best Versatility
OdoBan 3-In-1 Cleaner
  • Long-lasting
  • Detergent-free
  • Recognized by the EPA
Product Image of the Rug Doctor Pet Deep Cleaner, Non-Toxic Concentrated Solution, 96 oz
Best Carpet Shampoo
Rug Doctor Pet Cleaner
  • Non-toxic and non-irritating formula
  • SpotBlock protects carpet from stains
  • Excellent for large areas

Choosing the Best Carpet Cleaner for Pet Urine

When choosing a product to clean urine from carpet, consider the following criteria:

Carpet Material

Carpets aren’t all alike, and this is important to remember. Common types of carpet fibers include nylon, polypropylene, polyester and wool. Do you know which one yours is?

Keep In Mind

Using harsh chemicals or bleaching agents can cause severe damage to the fibers. Carpet cleaners are milder but contain stain-fighting ingredients such as enzymes.

Before purchasing a product, make sure you read the description carefully to see whether or not it’s safe for your type of carpet fiber. If you’re unsure of the material of your carpet, you can do a spot test in an inconspicuous area. Make sure you allow the spot test to work as directed and dry thoroughly before determining if it’s safe.

Reaction Time

The reaction time of a carpet cleaner starts when the product is first applied and finishes when it’s either rinsed off or dried.

So if your carpet is in a high-traffic area, you have to consider how long it needs to sit for. It can be challenging to use a product that requires you to keep the area clear for long. This is especially tricky in busy homes with children and pets running around.

Most cleaners require around five minutes of reaction time. Others will work straight away and can be removed within minutes. However, these might also need a few tries to get the stain out completely.


When choosing a product, you, of course, want one that works effectively. However, some cleaners require that you use a significant amount of product and effort to get the stain out.

This can be time-consuming and a waste of money since you’re going to run out of product quickly.

Be careful when dealing with urine on carpets. Using too much product can soak the stain into the carpet pad. The odor will then be even more difficult to remove.

Most large carpets have a pad to protect the floor beneath. However, the pad acts similar to a sponge. It soaks up any fluid in contact with it — including urine.

Remove Quickly

If your carpet pad has absorbed the stain, not only will it be hard to remove, but it can also cause mold. Mold thrives in the dark, warm and moist environment that the pad creates, and it can put your family’s health at risk (1).

To avoid a potentially stinky-situation, we suggest that you follow the instructions and only use what’s needed. Then repeat the treatment if the stain isn’t completely extracted.


Pets will sometimes find other places — besides the carpet — to go to the bathroom. So having a product that can be used on multiple surfaces may save you money and time.

Because carpet cleaners generally don’t contain harsh chemicals, they’re safe to use on other surfaces. However, you should always read the directions to make sure it will be safe.


There are several types of carpet cleaners you can choose from. All have different application methods and require various cleaning methods:

  • Foam: These are ready to use and often come with a built-in applicator to help remove the stain. They do need some manual effort since you have to work it into the carpet. Some also require a longer reaction time.
  • Powder: This variation is simple to use and only requires that you sprinkle it on the stain, without scrubbing. After the instructed waiting time, you can vacuum the area. These aren’t as effective on tough stains but can remove odors efficiently.
  • Spray: Spray cleaners are the most commonly used. They enable you to target smaller spots and are usually suitable for upholstery. Sprays penetrate carpet fibers quickly, but can be difficult to use in large areas.
  • Shampoo: This type of cleaning is only necessary when you need to clean a large area. Most shampoos require a particular machine or equipment but are highly effective.

For urine stains, we prefer to use either foam or sprays. These are easy to use and highly effective at tackling urine odors and stains.

Quick Guide to Ingredients

Carpet cleaners come in many different formulas, but it’s crucial to choose the right one. Active ingredients include enzymes and are oxy-based. These are also gentle on carpets and easy to use.


Cleaners containing enzymes are the most effective at removing organic matters such as urine and feces. This is because enzymes are chemicals that work to help good bacteria feed on other (harmful) bacteria until there’s nothing left. They then die (2).

When using this type of cleaner, you won’t have to rinse or mop the area afterward. Simply vacuum the area once it’s thoroughly dried. It’s also safe to use on various surfaces such as hard floors, rugs and upholstery.

Another reason why we like to use enzymes for pet urine is that they’re non-toxic. You can easily use them in a busy family home without compromising your family’s health.

Enzymatic cleaners are available as concentrates and pre-diluted. Pre-diluted cleaners are usually called enzyme-based, so this is what you should be looking for.

Oxygen-Based Cleaners

Oxygen cleaners are activated by oxygen. When the formula comes in contact with the stain and surrounding air, it creates bubbles. These bubbles lift and dissolve molecules in the stain so you can easily wipe it away.

Some oxygen-based cleaners also contain hydrogen peroxide. This is highly effective against old stains but can lighten the surface if not used properly.


Use hydrogen peroxide with caution. Ensure you follow the instructions on the product since hydrogen peroxide can be corrosive (3).

Other oxygen-based cleaners consist of powders such as sodium percarbonate or perborate. These cleaners are highly effective disinfectants (4). They are commonly used instead of chemical disinfectants. Plus, they’re excellent at removing odors.

Oxygen-based cleaners are very common in foaming formulas, but you can also find them as sprays and powders.

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The Best Carpet Cleaners for Pet Urine of 2021

We took all of the above points into consideration when searching for our top choices. And with some guidance from our expert team, we’ve created our list of the best cleaners.

Smiling Paws Pets Stain and Odor Eliminator

Best Overall Carpet Cleaner for Pet Urine

If you have a pet urine emergency, this spray could quickly come in handy. It’s convenient as all you have to do is point and spray the stain. There’s no need to dilute with water.

Also, you can use this spray no matter where in the house your pet might’ve had an accident. It’s safe on hardwood floors, litter boxes, kennels, upholstery, and more. You can even use it on concrete and artificial grass.

The formula uses an advanced bio-enzyme blend that gets rid of the stain and odor quickly and efficiently. It will consume ammonia and other biological matters until they’re entirely gone.

You can safely use it around children and pets, thanks to the non-toxic formula. Smiling Paws Pets believes in its product so much that the brand offers you your money back if you’re not happy.


  • Fast-acting enzymes.
  • Easy to use.
  • Versatile.
  • Non-toxic.
  • Lab-tested.


  • The container is only 32 ounces, which might not last long.

Additional Specs

Quantity 32 ounces
Removes Urine, pet messes, odors
Application Method Not specified
Safe On Carpets, rugs, upholstery, tiles, concrete, hardwood
Manufacturer Smiling Paws Pets

Shout Carpet Urine Destroyer

Best Oxy-Based Carpet Cleaner Formula for Pet Urine

Tough stains call for robust products, and this definitely lives up to its name.

Urine Destroyer works quickly at eliminating the foul odors that often present when the stain has settled. The oxygen-based formula digs into the fibers of the carpet to remove all traces of the stain.

We love that this product is easy to use — start by locating the spot and saturating it with the product. Leave it to sit for three to five minutes and then blot the spot gently; there’s no need to scrub.

This product is also fast-acting and doesn’t require any rinsing. After blotting out the stain, let it dry naturally, then vacuum.

A common problem with pets is that they tend to come back to the same spot. Shout has thought this through and made the formula stronger. This way, it eliminates the odor and prevents remarking.


  • Short reaction time.
  • Prevents remarking.
  • No rinsing needed.


  • May not be suitable for concrete.

Additional Specs

Quantity 32 ounces
Removes Urine, odor
Application Method Leave-in
Safe On Floor, fabric
Manufacturer Shout

Carbona Two-in-One Oxy Cleaner

Best Foaming Carpet Cleaner Formula for Pet Urine

This foaming formula works fast as it comes in contact with a stain. You also get a two-in-one brush and sponge to scrub the spot for optimal results.

The applicator consists of a soft sponge that effectively cleans the surface of the carpet. The stiff brush around the edges works its way deep inside the carpet fibers to remove any trace of the stain.

Pets won’t only go for a plush carpet. Some might feel more comfortable on the rug in the kitchen. But there’s no need to worry since you can use this product on multiple surfaces. This includes nylon, colorfast wool, upholstery and rugs.

Pet urine can become extremely pungent when left, and it can quickly stink up the whole house. Thankfully, this oxygen-based foam neutralizes odors permanently to leave your home fresh and clean.

Finally, this formula is safe to use around pets and kids. So if you have a busy home with kids and pets running around, you won’t have to wait until everyone is asleep.


  • Neutralizes odors.
  • Built-in sponge.
  • Versatile.
  • Easy to use.


  • Customers report that the applicator is difficult to clean.

Additional Specs

Quantity 22 ounces
Removes Urine, pet mess
Application Method Rinse
Safe On Fabric
Manufacturer Carbona

Rejuvenate Click N Clean

Best for Multiple Stains Pet Urine Carpet Cleaner

If you’re looking for a cleaner that will effectively remove multiple types of stains and odor, this is it. This Rejuvenate spray is easy to use and acts fast as it eliminates stains.

Deep stains sometimes make a comeback even if it looked clean when you left it. Dealing with this can be very frustrating.

However, this formula contains surfactants, which are highly effective at cleaning (5). Tough stains such as red wine, urine and coffee are much easier to handle with products like this one.

Included with your purchase is a scrubber to help you tackle the toughest stains. If you have a Rejuvenate spray mop, you can attach it too. If not, the scrubber is easy to use by hand and works efficiently on surfaces like carpet and upholstery.


  • Prevents stains from reappearing.
  • Easy to use.
  • Use on soft surfaces.
  • Includes a scrubber.


  • Strong scent.

Additional Specs

Quantity 32 ounces
Removes Urine, feces, vomit, wine, coffee
Application Method Leave-in
Safe On Fabric, carpet, upholstery
Manufacturer Rejuvenate

Genesis 950 Concentrate

Best Carpet Cleaner Concentrate for Pet Urine

Some urine stains can be tough to deal with without the right product. This calls for a potent concentrate that can handle the challenge.

Pet urine can develop a sour stench that can be impossible to get off of a carpet. But, this formula works effectively at removing bad odors and the traces a stain leaves.

Your pet also won’t be returning to the area since all odor traces are removed from the carpet. The formula is safe to use on multiple types of surfaces inside and outside your house. It can even be used in your car.

There are no toxic ingredients that will put your children or pets in danger, so you can use it at any time. Genesis provides easy instructions on how to dilute the product to suit the severity of the stain.

Since it’s a concentrate, you will have to dilute it before use. But, because you get 2.5 gallons, the product will last a very long time.


  • Long-lasting.
  • Deodorizes.
  • Easy instructions.
  • Low in volatile organic compounds (VOCs).
  • Multi-purpose.


  • Strong smell.

Additional Specs

Quantity 2.5 gallons
Removes Urine, feces, vomit, grease, limescale
Application Method Require rinsing
Safe On Fabric, carpet, upholstery, kitchen, bathroom
Manufacturer Genesis 950

Hoover Paws & Claws Carpet Cleaning Formula

Best for Pet Stains and Odors In Carpets

We sure cannot guard our fur babies all the time and prevent them from messing with our carpet. However, the Stain Guard formula of this carpet cleaner from Hoover will help defend future stains and keeps your carpet looks new and fresh.

The formula is enzyme-based and is, therefore, highly effective at removing stains and odors. You can use it to remove messes such as odors, urine, vomit and feces. It works great in the car, on upholstery, and around the house.

Even after you’ve finished cleaning, the enzymes will keep going to remove deeply embedded traces of the stain.

It’s a concentrated product, so you do have to dilute it — Hoover provides thorough instructions on how to do so. Plus, you get 128 ounces so it should last you through multiple accidents as you dilute when needed.


  • Stain Guard technology.
  • Made in the USA.
  • Enzyme-based concentrate.
  • Large bottle.
  • Continues to work even after cleaning.


  • Not as effective at deodorizing.

Additional Specs

Quantity 128 ounces
Removes Pet messes, dirt, dust, odor
Application Method Leave-in
Safe On Carpet, upholstery, car interiors, stairs
Manufacturer Hoover

Rocco & Roxie Professional Strength Cleaner

Best Professional Strength Carpet Cleaner for Pet Urine

For stubborn urine stains, you need a reliable product. This professional strength formula acts fast as it comes in contact with stains.

It’s enzyme-activated and will eliminate spots from yellow urine, feces, vomit and other organic matter. The enzymes will also continue to work until all organic matter is gone. This means it will keep going even after you’ve finished cleaning.

If you have pets and kids, it can be challenging to find a suitable product. This formula is safe to use around children and pets. It’s also safe on various surfaces and fabrics, without leaving a residue.


  • Deep cleans.
  • Highly effective against ammonia.
  • Safe around children and pets.
  • Safe to use on multiple types of carpet.


  • Can cause slight bleaching if not used correctly.

Additional Specs

Quantity 32 ounces
Removes Urine, feces, vomit
Application Method Blot and air dry
Safe On Carpet, upholstery, car upholstery, hardwood, laminate, laundry
Manufacturer Rocco & Roxie Supply Co.

OdoBan Three-In-One Carpet Cleaner

Best Versatility Carpet Cleaner for Pet Urine

This three-in-one formula works as a pre-treatment for a sprayer or cleaning machine, a spot remover, and an extraction cleaner.

It’s a concentrate; you’ll have to dilute it. A little goes a long way, so this popular product will last you through multiple pet cleanups. OdoBan claims it makes up to 64 gallons if appropriately used.

The formula is detergent-free and safe to use on carpets and upholstery. It’s also effective at removing dirt, soil, and urine.

You can get the cleaning done quickly by diluting the product in a spray bottle and treating accidents as they happen. The formula requires no rinsing and dries fast so you won’t need to close the area off.


  • Long-lasting.
  • Detergent-free.
  • Recognized by the EPA.
  • Safe for wool.


  • Not as effective at eliminating odors.

Additional Specs

Quantity 1 gallon
Removes Urine, grease, vomit, blood, dirt, coffee, food
Application Method Diluted
Safe On Carpet, upholstery
Manufacturer OdoBan

Rug Doctor Professional Pet Deep Cleaner

Best Carpet Shampoo for Pet Urine

When you need to do a deep clean on a large area, this carpet shampoo by Rug Doctor is a suitable option.

The formula uses professional strength pro-enzymes that work fast and for a long time. The tiny enzymes will actually keep working for up to 24 hours after you’ve finished. This creates a very thoroughly clean, which is also something customers noticed, saying it cleans better than professional-grade options.

You can breathe easy too — your pets won’t be returning to the popular spots on the carpet anytime soon. The enzymes will eliminate any trace of the odor so your pet can’t find it. This is an essential feature when dealing with pets.

One drawback is that you will need a carpet cleaning machine to use this product. However, these can be rented at your local hardware store.


  • Non-toxic and non-irritating formula.
  • SpotBlock protects your carpet from dirt and stains.
  • Excellent for large areas.
  • Enzymes will work for up to 24 hours.


  • Not good for spot cleaning.

Additional Specs

Quantity 96 ounces
Removes Urine, vomit, blood, dirt, hairball spots, saliva, dirt, paint
Application Method Carpet cleaning machine
Safe On Carpet
Manufacturer Rug Doctor

Pet Urine Cleaner Comparison Chart

Product Best Quantity Removes Application Method Safe On
Smiling Paws Pets Stain Eliminator Overall 32 oz Urine, pet messes, odors Not specified Carpets, rugs, upholstery, tiles, concrete, hardwood
Shout Carpet Urine Destroyer Oxy-Based 32 oz Urine, odor Leave-in Floor, fabric
Carbona 2-in-1 Cleaner Foaming 22 oz Urine, pet mess Rinse Fabric
Rejuvenate Click N Clean For Multiple Stains 32 oz Urine, feces, vomit, wine, coffee Leave-in Fabric, carpet, upholstery
Genesis 950 Concentrate Concentrate 2.5 gal. Pet messes, vomit, grease, limescale Require rinsing Fabric, carpet, upholstery, bathroom
Hoover Paws & Claws Pet Stains and Odors 128 oz Pet messes, dirt, dust, odor Leave-in Carpet, upholstery,car interior, stairs
Rocco & Roxie Professional Professional Strength 32 oz Urine, feces, vomit Blot and air dry Carpet, upholstery, floor, laundry
OdoBan 3-In-1 Carpet Cleaner Versatility 1 gallon Pet messes, grease, blood, coffee Diluted Carpet, upholstery
Rug Doctor Pet Deep Cleaner Carpet Shampoo 96 oz Pet messes, blood, hairball, saliva Carpet cleaning machine Carpet

The Verdict

We know all too well how tricky getting pet urine out of the carpet is. Urine will quickly develop a foul odor, and it can ruin a carpet if left. So, you need to act fast once you notice the urine.

When finding the best carpet cleaners for pet urine, consider your carpets’ fibers. Our preference is to also go for non-toxic products such as enzyme- or oxygen-based ones.

Are you often dealing with accidents on the carpet? Share your tips on how to best deal with it in the section below!

Headshot of Amy Anthony

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!