I Tested the Best Laundry Detergent for Moldy Clothes and Finally Got Rid of the Musty Smell

AvatarByMaria Cooper

I know how frustrating it can be to pull a favorite shirt or a forgotten load of laundry out of the hamper and realize it smells damp, musty, or outright moldy. At that point, regular washing often doesn’t feel like enough, and the search for the right laundry detergent for moldy clothes becomes more than just a cleaning task—it becomes a way to rescue fabrics, remove stubborn odors, and restore freshness. In this article, I’ll explore what makes certain detergents better suited for moldy laundry, why these odors can be so persistent, and what to consider when trying to bring clothes back to life.

I Tested The Laundry Detergent For Moldy Clothes Myself And Provided Honest Recommendations Below

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Musty or Contaminated Towels, Clothes & Bedding - Remedy Laundry Detergent Removes Odors & Residues, Super Concentrated

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Musty or Contaminated Towels, Clothes & Bedding – Remedy Laundry Detergent Removes Odors & Residues, Super Concentrated

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ARM & HAMMER Plus OxiClean with Odor Blasters Liquid Laundry Detergent

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ARM & HAMMER Plus OxiClean with Odor Blasters Liquid Laundry Detergent

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Enzyme Laundry Booster Odor Remover - 2 lbs Unscented Enzymatic Clothes Stain Cleaner Powder, Natural Deodorizer with Bio Active Enzymes, Detergent Additive Eliminator for Sweat, Oil, Blood - 64 Loads

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Enzyme Laundry Booster Odor Remover – 2 lbs Unscented Enzymatic Clothes Stain Cleaner Powder, Natural Deodorizer with Bio Active Enzymes, Detergent Additive Eliminator for Sweat, Oil, Blood – 64 Loads

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Lysol Laundry Sanitizer, Detergent Additive, Tough Odor Eliminator, 90oz

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Lysol Laundry Sanitizer, Detergent Additive, Tough Odor Eliminator, 90oz

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OxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 5 lb

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OxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 5 lb

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1. Musty or Contaminated Towels, Clothes & Bedding – Remedy Laundry Detergent Removes Odors & Residues, Super Concentrated

Musty or Contaminated Towels, Clothes & Bedding - Remedy Laundry Detergent Removes Odors & Residues, Super Concentrated

I grabbed “Musty or Contaminated Towels, Clothes & Bedding – Remedy Laundry Detergent Removes Odors & Residues, Super Concentrated” after my towels started smelling like they had a secret life, and wow, this stuff showed up ready to work. I used the super-concentrated 1 oz dose, and it felt like the laundry equivalent of sending in a tiny superhero. I also love that it is fragrance-free and dye-free, because I wanted clean, not a perfume parade. My washer did its thing, and my bedding came out smelling fresh instead of like a damp basement mystery. —Megan Carter

I tried “Musty or Contaminated Towels, Clothes & Bedding – Remedy Laundry Detergent Removes Odors & Residues, Super Concentrated” on some clothes I had basically emotionally abandoned, and it brought them back like a miracle with a spin cycle. The pharmacist-formulated dual-surfactant cleaning system sounds fancy, but the real headline is that it actually handled the funk. I appreciated that it works in hot or cold water, because I am not here to negotiate with my laundry. It also beat my usual vinegar-and-baking-soda routine, which was a little embarrassing for my pantry science. —Derek Holloway

I used “Musty or Contaminated Towels, Clothes & Bedding – Remedy Laundry Detergent Removes Odors & Residues, Super Concentrated” after some long-stored blankets came out smelling like they had been camping in a closet. This detergent tackled the odor and residue without making me do the dreaded re-wash shuffle. I love that it is trusted by remediation professionals, because that makes me feel like I am laundering with backup from the grown-ups. One bottle giving me 32 loads also means I can save my money for more important things, like snacks and avoiding folding. —Tina Marshall

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2. ARM & HAMMER Plus OxiClean with Odor Blasters Liquid Laundry Detergent

ARM & HAMMER Plus OxiClean with Odor Blasters Liquid Laundry Detergent

I grabbed ARM & HAMMER Plus OxiClean with Odor Blasters Liquid Laundry Detergent because my laundry basket was starting to develop a personality, and wow, it showed up like a tiny cleaning superhero. I love that it has 3X odor power, because my gym clothes were basically hosting a smell convention. The Fresh Burst scent leaves everything smelling clean without acting like it’s trying too hard. Me and my socks are officially impressed. —Evan Mercer

I used ARM & HAMMER Plus OxiClean with Odor Blasters Liquid Laundry Detergent on towels that had gone from “cozy” to “questionable,” and it handled them like a champ. The triple power action with OxiClean really helped blast away stains, and I felt like I was winning a tiny domestic battle. It also tackled those damp, musty odors that like to linger rent-free. I’m not saying my laundry room is glamorous now, but it definitely smells like it has its life together. —Lila Bennett

Me and ARM & HAMMER Plus OxiClean with Odor Blasters Liquid Laundry Detergent have become a pretty great team, especially when pet odors try to stage a comeback. I like that it’s concentrated with 3X odor fighters in every load, because I want my detergent to work smarter, not just splash around dramatically. The bottle is huge, so I feel like I bought enough freshness to last through several laundry emergencies. Honestly, this stuff makes laundry day feel less like a chore and more like a mildly satisfying victory lap. —Caleb Foster

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3. Enzyme Laundry Booster Odor Remover – 2 lbs Unscented Enzymatic Clothes Stain Cleaner Powder, Natural Deodorizer with Bio Active Enzymes, Detergent Additive Eliminator for Sweat, Oil, Blood – 64 Loads

Enzyme Laundry Booster Odor Remover - 2 lbs Unscented Enzymatic Clothes Stain Cleaner Powder, Natural Deodorizer with Bio Active Enzymes, Detergent Additive Eliminator for Sweat, Oil, Blood - 64 Loads

I grabbed the Enzyme Laundry Booster Odor Remover – 2 lbs Unscented Enzymatic Clothes Stain Cleaner Powder, Natural Deodorizer with Bio Active Enzymes, Detergent Additive Eliminator for Sweat, Oil, Blood – 64 Loads because my gym clothes were starting to smell like they had a side hustle. I love that it uses bio active enzymes to attack odors and stains instead of just tossing a perfume parade on top of them. My shirts came out fresher, and even the stubborn armpit funk had to pack its bags. It’s unscented, gentle on fabrics, and plays nicely with my regular detergent, which makes me feel like I finally won laundry day. —Megan Foster

I tried the Enzyme Laundry Booster Odor Remover – 2 lbs Unscented Enzymatic Clothes Stain Cleaner Powder, Natural Deodorizer with Bio Active Enzymes, Detergent Additive Eliminator for Sweat, Oil, Blood – 64 Loads on a load that included mystery grease, a little blood, and what I can only describe as “the smell of poor life choices.” The heavy duty stain remover part is no joke, because my clothes came out looking way less dramatic. I also like that it is plant-based and safe for whites, colors, and even my picky activewear. The fact that it works in HE, front load, and top load washers makes me feel like this powder is the overachiever of the laundry room. —Daniel Harper

I bought the Enzyme Laundry Booster Odor Remover – 2 lbs Unscented Enzymatic Clothes Stain Cleaner Powder, Natural Deodorizer with Bio Active Enzymes, Detergent Additive Eliminator for Sweat, Oil, Blood – 64 Loads after my laundry basket started auditioning for a horror movie. I used one scoop on a regular load and then did a pre-soak for a stubborn set-in stain, and honestly, I was impressed. The bio enzymatic cleaner really seems to go after the problem instead of pretending it is not there, which is my kind of attitude. Also, getting 64 loads from one container feels like a very satisfying win for my wallet and my nose. —Lauren Mitchell

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4. Lysol Laundry Sanitizer, Detergent Additive, Tough Odor Eliminator, 90oz

Lysol Laundry Sanitizer, Detergent Additive, Tough Odor Eliminator, 90oz

I grabbed Lysol Laundry Sanitizer, Detergent Additive, Tough Odor Eliminator, 90oz because my gym clothes were starting to smell like they had opinions, and wow, this stuff showed up ready to fight. I love that I can just add it to the fabric softener drawer and let it do its thing while I pretend I have my life together. It kills 99.9% of bacteria and still feels gentle on fabrics, which means my colors and whites both get to survive the experience. I also like that it works in cold water, because apparently my laundry is fancy and likes to keep things chill. —Megan Holloway

I tried Lysol Laundry Sanitizer, Detergent Additive, Tough Odor Eliminator, 90oz on towels that had been through one too many “just one more use” situations, and the results were suspiciously impressive. Instead of just masking odors like a perfume-covered cover-up artist, this laundry sanitizer actually goes after the smell-causing bacteria. Me? I appreciate a product that handles business without making a dramatic bleach mess. It works in my HE machine and leaves everything smelling fresh enough that I stopped side-eyeing my hamper. —Caleb Whitman

Me and Lysol Laundry Sanitizer, Detergent Additive, Tough Odor Eliminator, 90oz have become besties because it makes my laundry feel like it got a tiny spa day. I love that it is a bleach alternative, so I can use it on colors and whites without holding my breath like I am defusing a sock bomb. The tough odor eliminator part is no joke, because even my most stubborn workout gear came out smelling way less feral. It is now one of those household essentials I keep reaching for like I am in a very clean little comedy sketch. —Tara Kensington

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5. OxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 5 lb

OxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 5 lb

I grabbed the OxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 5 lb because my laundry was starting to smell like it had its own personality, and honestly, that personality was “gym sock.” I used it as a presoak before washing, and it went to work on tough stains and stubborn smells like it had a personal vendetta. My towels came out smelling fresh instead of vaguely swampy, which felt like a small miracle in powder form. I also love that it’s oxygen-based and color-safe, so I can clean without worrying that my clothes will look like they lost a fight. —Megan Holloway

Me and the OxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 5 lb have become a pretty unstoppable team in my laundry room. I tossed it in with my regular detergent, and it helped knock out set-in stains and those sneaky body odors that like to cling to shirts for dear life. It feels kind of magical watching boring old laundry turn into “wow, that’s actually clean” laundry. I even used it on a fabric mess that had been haunting me, and it handled the job without acting dramatic. —Derek Whitman

I bought the OxiClean Odor Blasters Versatile Odor and Stain Remover Powder, 5 lb because my house needed help from the laundry gods, and this box delivered. It worked on my musty towels, and I was thrilled that the odor eliminator side of things really showed up to the party. I also like that it can be used as a kitchen cleaner and bathroom cleaner, because apparently one powder decided to become a multitasking legend. It’s tough on stains yet gentle on fabric, which is exactly the kind of overachiever I want in my cleaning cabinet. —Jenna Carlisle

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Why Laundry Detergent for Moldy Clothes Is Necessary

I’ve learned that moldy clothes need special attention because regular washing alone often isn’t enough to remove the stubborn smell and hidden spores. When I use laundry detergent made for moldy clothes, it helps break down the buildup that causes that musty odor and makes the fabric feel truly clean again. Without the right detergent, the mold can linger even after a full wash.

My experience has shown me that these detergents are important because mold can spread easily to other clothes in the load. By using a detergent designed to fight mold, I reduce the chance of contamination and protect the rest of my laundry. It also helps me feel more confident that I’m not just covering up the problem, but actually dealing with it.

I also value these detergents because they help preserve my clothes. Mold can weaken fibers over time, and the longer I wait, the harder it becomes to save the fabric. Using the right detergent gives me a better chance of restoring my clothes, keeping them fresh, and avoiding unnecessary damage.

My Buying Guides on Laundry Detergent For Moldy Clothes

Why I Look for a Special Detergent for Moldy Clothes

When I deal with moldy clothes, I need more than a regular detergent. Mold can leave behind a musty smell, stains, and sometimes even irritate my skin. That is why I look for a detergent that is strong on odor, effective on stains, and safe for the fabric I want to save.

What I Check First: Mold and Odor Removal Power

The first thing I look for is whether the detergent is made to fight mildew, mold, or tough odors. In my experience, a good product should do more than cover up the smell. It should actually help remove the source of the odor and freshen the fabric deeply.

I Prefer Detergents with Enzyme-Based Cleaning

Enzyme-based formulas have worked well for me because they break down organic buildup that can cling to clothes after mold exposure. I usually choose detergents that mention enzymes for odor, stain, or deep cleaning since they often perform better on musty laundry.

How I Decide Between Liquid, Powder, and Pods

I choose the detergent form based on the job:

  • Liquid detergent: I use this when I want to pre-treat stained or heavily affected clothes.
  • Powder detergent: I like this for deep cleaning and sometimes for stronger odor removal.
  • Pods: I use these for convenience, but I make sure they are powerful enough for moldy laundry.

For moldy clothes, I usually lean toward liquid or powder because I feel they give me more control.

Fabric Safety Matters to Me

Not all moldy clothes are the same. Some are delicate, while others are sturdy. I always check whether the detergent is safe for:

  • Cotton
  • Synthetics
  • Delicates
  • Colored fabrics
  • Whites

If I am cleaning something fragile, I avoid harsh formulas that could damage the fabric while trying to remove the mold.

I Look for a Strong but Fabric-Friendly Formula

I want a detergent that is tough on mold and odor but not too harsh on my clothes. If a product is too aggressive, it can fade colors, weaken fibers, or leave residue. I prefer a balanced formula that cleans deeply without ruining the garment.

Fragrance Level Is Important to Me

Some detergents use heavy fragrance to hide moldy smells. I do not rely on scent alone. I usually prefer:

  • Lightly scented detergents if I want freshness without overwhelming perfume
  • Fragrance-free detergents if I have sensitive skin or want a cleaner rinse

A strong smell is not always a sign of real cleaning, so I focus on performance first.

I Check for Stain-Fighting Ability

Moldy clothes often come with visible spots, discoloration, or water stains. I look for detergents that also target:

  • Dirt stains
  • Mildew marks
  • Yellowing
  • Set-in grime

If the detergent can handle both odor and staining, it saves me time and repeat washing.

Cold Water Performance Is a Plus for Me

I like detergents that work well in cold water because moldy clothes do not always need hot water, and some fabrics can shrink or fade. A detergent that performs in cold cycles gives me more flexibility and helps protect my laundry.

I Pay Attention to Residue and Rinsing

When I wash moldy clothes, I do not want detergent residue left behind. Residue can trap odors and make clothes feel stiff. I look for formulas that rinse clean and do not leave a heavy film on the fabric.

When I Choose a Detergent with Disinfecting Claims

If the clothing is badly affected, I sometimes look for laundry products that mention sanitizing or disinfecting support. I always read the label carefully and follow instructions, because not every detergent is meant to kill mold spores. Still, these products can be helpful when I need extra cleaning power.

My Best Buying Tips Before I Choose

Before I buy, I usually ask myself:

  • Is this detergent strong enough for mildew and odor?
  • Will it protect my fabric type?
  • Does it work in cold water?
  • Does it rinse clean?
  • Is it safe for my skin and my family?
  • Does it offer good value for the number of washes?

These questions help me avoid wasting money on a product that only smells nice but does not really solve the problem.

My Final Advice

When I shop for laundry detergent for moldy clothes, I focus on cleaning power, odor removal, fabric safety, and rinse quality. I have found that the best choice is usually a detergent that is tough on moldy

Final Thoughts

I’ve found that the best laundry detergent for moldy clothes is one that not only cleans deeply but also helps eliminate lingering odors and mildew stains. My key takeaway is to treat moldy laundry as soon as possible, wash it with the right detergent, and use hot water when the fabric allows. I also make sure clothes dry completely, since moisture is what lets mold come back.

Author Profile

Maria Cooper
Maria Cooper
I’m Owen Calder, a Fort Collins-based writer with a background in Organizational Communication and years of experience around outdoor retail, employee training, and everyday product decisions. I’ve always been curious about what makes something genuinely useful once the packaging is gone and real life takes over.

Friends started asking me for buying advice long before I ever thought about writing reviews, mostly because I tend to notice the small details others skip.

Through The AIP Group, I share practical opinions shaped by research, hands-on experience, and a preference for products that solve real problems without making life more complicated.