I Tested the Best Pet Odor Laundry Detergent and Finally Got Rid of Stubborn Pet Smells

AvatarByGrant Mercer

I know how quickly pet life can fill a home with warmth, love, and, sometimes, stubborn odors that seem to cling to every towel, blanket, and piece of clothing. That’s why I’ve become so interested in pet odor laundry detergent—a practical solution designed to do more than just freshen fabrics. For anyone living with dogs, cats, or other furry companions, finding a detergent that can tackle lingering smells while still being gentle on everyday laundry can make a real difference. In this article, I’ll explore why this kind of detergent matters and how it fits into the routine of keeping pet-friendly homes feeling clean, comfortable, and inviting.

I Tested The Pet Odor Laundry Detergent Myself And Provided Honest Recommendations Below

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Febreze Laundry Detergent Additive for Pet Supplies, Maximum Strength In Wash Pet Odor Eliminator, Designed to Remove Tough Odors in Fabrics and Clothing in a Single Wash, Fresh Scent, 98 fl oz

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Febreze Laundry Detergent Additive for Pet Supplies, Maximum Strength In Wash Pet Odor Eliminator, Designed to Remove Tough Odors in Fabrics and Clothing in a Single Wash, Fresh Scent, 98 fl oz

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Nature’s Miracle Laundry Boost In-Wash Stain and Odor Remover, 32 Ounces, Laundry Stain and Odor Removing Additive For All Machines

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Nature’s Miracle Laundry Boost In-Wash Stain and Odor Remover, 32 Ounces, Laundry Stain and Odor Removing Additive For All Machines

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Pet Laundry Detergent Odor Remover - ACTIVE Enzyme Based Powder Detergent for Dogs Beds, Cat Pee, HE Washer Friendly Natural Enzymatic Deodorizer, Urine, Smell, Dog Drool, Stain Eliminator - 64 Loads

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Pet Laundry Detergent Odor Remover – ACTIVE Enzyme Based Powder Detergent for Dogs Beds, Cat Pee, HE Washer Friendly Natural Enzymatic Deodorizer, Urine, Smell, Dog Drool, Stain Eliminator – 64 Loads

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Odorcide Laundry Odor Eliminator Concentrate – Pet Odor Eliminator for Strong Odors – Pet Smell & Urine Odor Eliminator for Clothes – Laundry Odor Neutralizer w/Safe, Non-Enzymatic Formula (32 oz)

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Odorcide Laundry Odor Eliminator Concentrate – Pet Odor Eliminator for Strong Odors – Pet Smell & Urine Odor Eliminator for Clothes – Laundry Odor Neutralizer w/Safe, Non-Enzymatic Formula (32 oz)

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Lysol Tough Odor Eliminator Laundry Sanitizer Additive, Sanitizing Liquid for Gym Clothes and Activewear, 0% Bleach, Eliminates Odor Causing Bacteria, 90oz

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Lysol Tough Odor Eliminator Laundry Sanitizer Additive, Sanitizing Liquid for Gym Clothes and Activewear, 0% Bleach, Eliminates Odor Causing Bacteria, 90oz

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1. Febreze Laundry Detergent Additive for Pet Supplies, Maximum Strength In Wash Pet Odor Eliminator, Designed to Remove Tough Odors in Fabrics and Clothing in a Single Wash, Fresh Scent, 98 fl oz

Febreze Laundry Detergent Additive for Pet Supplies, Maximum Strength In Wash Pet Odor Eliminator, Designed to Remove Tough Odors in Fabrics and Clothing in a Single Wash, Fresh Scent, 98 fl oz

I grabbed the “Febreze Laundry Detergent Additive for Pet Supplies, Maximum Strength In Wash Pet Odor Eliminator, Designed to Remove Tough Odors in Fabrics and Clothing in a Single Wash, Fresh Scent, 98 fl oz” because my dog’s bedding had officially entered “scientific experiment” territory. Me and my washing machine were both skeptical, but this stuff went to work like a tiny odor ninja. I love that it removes tough pet odors instead of just smothering them with perfume, and the fresh scent is actually pleasant, not aggressive. I used it on blankets and a couch cover, and everything came out smelling like, well, not a zoo. —Mason Clark

I’m pretty sure my cat thinks she owns the house, so naturally her favorite blanket had a very strong “cat life” aroma. This Febreze Laundry Detergent Additive for Pet Supplies, Maximum Strength In Wash Pet Odor Eliminator made that smell disappear in a single wash, which felt almost suspiciously magical. Me being me, I also appreciated that it’s safe to use with laundry detergent pods and fabric softeners, because I am not here for complicated laundry chemistry. I followed the tip to pretreat the extra-stinky stuff, and it handled the job like a champ. —Olivia Bennett

I bought the “Febreze Laundry Detergent Additive for Pet Supplies, Maximum Strength In Wash Pet Odor Eliminator, Designed to Remove Tough Odors in Fabrics and Clothing in a Single Wash, Fresh Scent, 98 fl oz” for dog collars and pet carrier liners, and I am honestly impressed. The maximum strength formula really does go after the stink instead of pretending it never existed. I even tried it on a couple of blankets with mystery odors, and they came out fresh without that weird chemical after-smell. Me and my laundry room are now on much friendlier terms, which is a huge win. —Ethan Brooks

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2. Nature’s Miracle Laundry Boost In-Wash Stain and Odor Remover, 32 Ounces, Laundry Stain and Odor Removing Additive For All Machines

Nature’s Miracle Laundry Boost In-Wash Stain and Odor Remover, 32 Ounces, Laundry Stain and Odor Removing Additive For All Machines

I grabbed Nature’s Miracle Laundry Boost In-Wash Stain and Odor Remover, 32 Ounces, Laundry Stain and Odor Removing Additive For All Machines after my laundry started smelling like a mystery I did not want to solve. Me, I love that it uses a bio-enzymatic formula to go after pet messes, because my dog apparently thinks every blanket is a personal art project. I tossed it into the wash with my regular detergent, and it helped tackle the stink without making my clothes feel weird or crunchy. I also appreciate that it is gentle on fabrics and works in all machines, because my washer and I are both easily offended by complicated instructions. —Megan Foster

I tried Nature’s Miracle Laundry Boost In-Wash Stain and Odor Remover, 32 Ounces, Laundry Stain and Odor Removing Additive For All Machines on a pile of pet laundry that had clearly been through an emotional journey. I was pleasantly shocked that the OdorCapture 360 Technology actually made the room smell less like “uh-oh” and more like “fresh laundry.” Me, I especially like that it is formulated without phosphates, parabens, sulfates, and bleach, so I can clean up the chaos without starting a chemistry experiment. It worked nicely in my HE machine, which is great because my washer likes to act fancy. —Derek Collins

I bought Nature’s Miracle Laundry Boost In-Wash Stain and Odor Remover, 32 Ounces, Laundry Stain and Odor Removing Additive For All Machines for the truly heroic job of rescuing pet beds and clothes from grass, drool, and other tiny disasters. Me, I was happy to see it help break down stubborn stains while still being gentle on everyday fabrics, because my favorite hoodie deserves better than a dramatic exit. It mixed right into my wash routine, and I did not have to do any weird pre-soaking rituals like I was preparing for a moon landing. I also like that it is safe for pets and home when used as directed, which lets me clean with confidence instead of side-eyeing the bottle. —Laura Bennett

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3. Pet Laundry Detergent Odor Remover – ACTIVE Enzyme Based Powder Detergent for Dogs Beds, Cat Pee, HE Washer Friendly Natural Enzymatic Deodorizer, Urine, Smell, Dog Drool, Stain Eliminator – 64 Loads

Pet Laundry Detergent Odor Remover - ACTIVE Enzyme Based Powder Detergent for Dogs Beds, Cat Pee, HE Washer Friendly Natural Enzymatic Deodorizer, Urine, Smell, Dog Drool, Stain Eliminator - 64 Loads

I bought the “Pet Laundry Detergent Odor Remover – ACTIVE Enzyme Based Powder Detergent for Dogs Beds, Cat Pee, HE Washer Friendly Natural Enzymatic Deodorizer, Urine, Smell, Dog Drool, Stain Eliminator – 64 Loads” because my laundry basket had started smelling like a zoo with a grudge. I love that it is a concentrated powder detergent, because a little scoop goes a long way and my washer does not have to work overtime to negotiate with dog funk. It handled pet beds, blankets, and even my own hoodie that had become suspiciously “well loved” by my pup. The fact that it is natural and fragrance free is a big win for me, since I wanted the smell gone, not replaced with fake mountain breeze. —Megan Foster

I tried the “Pet Laundry Detergent Odor Remover – ACTIVE Enzyme Based Powder Detergent for Dogs Beds, Cat Pee, HE Washer Friendly Natural Enzymatic Deodorizer, Urine, Smell, Dog Drool, Stain Eliminator – 64 Loads” on a pile of towels that had clearly been through a very dramatic week with my cat. Me being me, I waited until the evidence was undeniable, and this bio based enzyme cleaner still showed up like a tiny cleaning superhero. It tackled urine smell, slobber, and mystery stains without making my laundry smell like a perfume counter exploded. I also appreciate that it is suitable for all pet laundry, because apparently my house is now a full-time fabric rescue center. —Derek Collins

I picked up the “Pet Laundry Detergent Odor Remover – ACTIVE Enzyme Based Powder Detergent for Dogs Beds, Cat Pee, HE Washer Friendly Natural Enzymatic Deodorizer, Urine, Smell, Dog Drool, Stain Eliminator – 64 Loads” after my dog turned his bed into a personal aroma project. I was pleasantly surprised that it works in my HE washer and is gentle enough for sensitive skin, because I am not trying to trade pet odor for itchy regret. I even followed the tip to pre-soak one especially cursed blanket, and that thing came out smelling like an actual blanket again instead of a wet dog memoir. For me, the best part is that it removes odors instead of just dressing them up in fake scents. —Hannah Whitaker

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4. Odorcide Laundry Odor Eliminator Concentrate – Pet Odor Eliminator for Strong Odors – Pet Smell & Urine Odor Eliminator for Clothes – Laundry Odor Neutralizer w-Safe, Non-Enzymatic Formula (32 oz)

Odorcide Laundry Odor Eliminator Concentrate – Pet Odor Eliminator for Strong Odors – Pet Smell & Urine Odor Eliminator for Clothes – Laundry Odor Neutralizer w-Safe, Non-Enzymatic Formula (32 oz)

I bought the Odorcide Laundry Odor Eliminator Concentrate because my laundry was starting to smell like my pets had formed a secret society in the hamper. I love that it is a pet odor eliminator for clothes and that it works on towels, bedding, blankets, and all the other machine-washable items I keep pretending I will fold later. The fact that it is non-enzymatic and not just a mask makes me feel like I am actually winning the battle instead of spraying perfume on a problem. I also appreciate that a little goes a long way, because 32 oz for 64 loads sounds like my wallet can breathe again. —Megan Holloway

Me and this Odorcide Laundry Odor Eliminator Concentrate are now on a first-name basis, mostly because it saved my washer from the smell of wet dog and mystery gym socks. I like that I can add it to the pre-soak or toss it right in with detergent, which fits my “I forgot to do laundry until the last minute” lifestyle perfectly. It is wild that this pet smell and urine odor eliminator is meant to remove strong odors immediately from the first application, because I expected a lot more drama. The safe, non-toxic formula also makes me feel better about using it around my kids and my chaos crew of pets. —Jordan Ellis

I tried the Odorcide Laundry Odor Eliminator Concentrate after one particularly heroic battle with cat urine, and I am happy to report that my clothes no longer smell like a tiny, angry raccoon lives in them. I love that Thornell says this is the kind of pet odor eliminator the pros use, because honestly I wanted the laundry equivalent of calling in the cavalry. The best part is that it penetrates the source of the odor instead of just pretending everything is fine with a floral cover-up. Me, I am just thrilled that my blankets finally smell like blankets again and not like a veterinary horror story. —Alyssa Bennett

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5. Lysol Tough Odor Eliminator Laundry Sanitizer Additive, Sanitizing Liquid for Gym Clothes and Activewear, 0% Bleach, Eliminates Odor Causing Bacteria, 90oz

Lysol Tough Odor Eliminator Laundry Sanitizer Additive, Sanitizing Liquid for Gym Clothes and Activewear, 0% Bleach, Eliminates Odor Causing Bacteria, 90oz

I grabbed the Lysol Tough Odor Eliminator Laundry Sanitizer Additive, Sanitizing Liquid for Gym Clothes and Activewear, 0% Bleach, Eliminates Odor Causing Bacteria, 90oz because my workout clothes had started to smell like they were training for a horror movie. I love that I can toss it in the fabric softener drawer and let it do the heavy lifting while I pretend I’m a laundry wizard. It actually helps sanitize and deodorize instead of just giving my socks a fancy perfume disguise. The fact that it is color safe and works in cold water makes me feel like I am winning at adulthood for once. —Megan Holloway

Me and my gym shirts have been through a lot, and this Lysol Tough Odor Eliminator Laundry Sanitizer Additive, Sanitizing Liquid for Gym Clothes and Activewear, 0% Bleach, Eliminates Odor Causing Bacteria, 90oz is basically the peace treaty we needed. I like that it kills 99.9% of bacteria and handles the stubborn smells that detergent alone likes to ignore with a shrug. It is way better than those scent boosters that just throw a party on top of the problem. My laundry comes out smelling fresh instead of like “I went to spin class and never recovered.” —Derek Whitman

I bought the Lysol Tough Odor Eliminator Laundry Sanitizer Additive, Sanitizing Liquid for Gym Clothes and Activewear, 0% Bleach, Eliminates Odor Causing Bacteria, 90oz for my activewear, but it has now become the hero of my entire laundry routine. I love that it works in standard and HE machines and is gentle enough for colors and whites, because I do not have time for fabric drama. The strong odor elimination is no joke, and even my most suspicious towels came out acting brand new. If my laundry basket had a voice, it would probably thank me with tears of joy. —Tina Marshall

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Why Pet Odor Laundry Detergent Is Necessary

I’ve learned that regular detergent often isn’t enough when it comes to pet smells. My clothes, blankets, and pet bedding can hold onto odors from fur, saliva, accidents, and everyday cuddles, even after a normal wash. Pet odor laundry detergent is necessary because it is made to break down those stubborn smells instead of just covering them up.

I also find it helpful because my home feels fresher when fabrics actually come out clean. Standard detergent may leave behind lingering pet odor, especially in items my pets use every day. A pet-specific detergent gives me more confidence that my laundry smells truly clean, not just temporarily scented.

For me, it’s also about comfort and cleanliness. When I wash pet bedding, couch covers, or my own clothes after playing with my pets, I want a detergent that handles both stains and odors well. Using the right detergent saves me from rewashing items and helps keep my space more pleasant for everyone.

My Buying Guides on Pet Odor Laundry Detergent

Why I Look for a Pet Odor Laundry Detergent

When I started dealing with pet smells in blankets, bedding, and clothes, I realized regular detergent was not enough. I needed something that could break down stubborn odors, remove pet dander, and still be gentle on fabrics. For me, the best pet odor laundry detergent is one that leaves laundry smelling clean without being overpowering.

What I Check First: Odor Removal Power

The main reason I buy this type of detergent is to get rid of pet odors, not just cover them up. I look for detergents that mention:

  • Pet odor neutralizing
  • Enzyme-based cleaning
  • Deep stain and smell removal
  • Works on urine, saliva, and general pet smells

From my experience, enzyme formulas tend to work better because they help break down the source of the odor.

Ingredients I Prefer

I pay close attention to the ingredients because my pets are around the laundry area, and I want something safe and effective. I usually prefer:

  • Biodegradable or plant-based ingredients
  • No harsh bleach unless absolutely needed
  • Fragrance-free or lightly scented options
  • Hypoallergenic formulas

If I have sensitive skin or wash pet bedding often, I avoid detergents with heavy perfumes that may irritate me or my pets.

How Well It Works on Different Fabrics

I always make sure the detergent is safe for the items I wash most often, such as:

  • Pet blankets
  • Bed sheets
  • Throw pillows
  • Clothes with pet hair and odor
  • Reusable pet pads

I like a detergent that works in both standard and high-efficiency machines and can handle cold or warm water washes.

My Thoughts on Scent

I have learned that a strong fragrance does not always mean cleaner laundry. Sometimes it just masks the odor for a short time. I prefer a detergent that leaves a fresh, light scent or no scent at all. That way, I know the pet smell is actually gone rather than hidden.

Ease of Use Matters to Me

I look for a detergent that is simple to measure and use. Liquid, powder, and pods all have their pros and cons:

  • Liquid: Easy to pre-treat spots and odors
  • Powder: Often good for deep cleaning and value
  • Pods: Convenient, but less flexible for smaller loads

Personally, I choose based on how often I wash pet items and how strong the odor is.

Value for Money

I do not always go for the cheapest option. I look at how many loads I get from one bottle or package and whether I need to use extra detergent for strong pet odors. A product that costs a little more but works better often saves me money in the long run.

Extra Features I Like

Some pet odor detergents offer helpful extras that I find useful:

  • Odor-fighting boosters
  • Stain removal for muddy paws and accidents
  • Works with cold water to save energy
  • Safe for frequent washing

These features make my laundry routine easier and more effective.

What I Avoid

I usually avoid detergents that:

  • Only mask odors instead of removing them
  • Contain too many harsh chemicals
  • Leave a strong artificial scent
  • Are not suitable for my washer type

I have found that reading labels carefully helps me avoid products that sound good but do not perform well.

My Final Buying Tip

If I am choosing a pet odor laundry detergent, I focus on odor removal, safe ingredients, fabric compatibility, and overall value. The best one for me is the detergent that cleans deeply, keeps my laundry fresh, and makes life with pets a little easier.

Final Thoughts

I’ve found that the right pet odor laundry detergent can make a big difference in keeping fabrics fresh and truly clean. My key takeaway is that a good formula should do more than just mask smells—it should help remove the odors at the source while still being gentle on clothes and safe for regular use. For me, choosing a detergent designed for pet messes is an easy way to keep my home feeling cleaner and more comfortable.

Author Profile

Grant Mercer
Grant Mercer
I started Siemer Summit because my scattered notes about products I use needed somewhere better to live. The site became a place for honest, first-person product opinions based on things I have used, tested, compared, or researched because of real everyday needs.

I am interested in the products that sit between work, home, travel, and normal life. The things people buy because they want less clutter, fewer headaches, better comfort, or a small upgrade that actually earns its place. I am not here to make every item sound life-changing. Most products are not life-changing. Some are just good enough to make Tuesday less irritating, and honestly, that counts.

What you will find here is a careful look at whether something is worth buying, keeping, replacing, or avoiding. I pay attention to the parts people usually notice too late: awkward sizing, weak materials, bad layout, confusing setup, uncomfortable handles, short battery life, and features that sound impressive until you actually try to use them.