Yes, you can remove mold from clothes, but the method depends on the fabric and how deep the mold has grown

Mold on clothing is removable in most cases, but timing matters. Fresh surface mold—the kind that appears after clothes sit damp in a hamper or closet for a few days—comes out with washing and sunlight. Mold that has been growing for weeks or months may have damaged the fabric fibers themselves, especially on natural materials like cotton and wool, and those clothes may not be salvageable.

The goal is to kill the mold spores and remove the visible growth without spreading spores into the air or damaging the fabric. Bleach works on white cotton but will damage colors. Vinegar and hydrogen peroxide work on most fabrics. Sunlight is free and kills mold naturally, though it takes time. For delicate or expensive items, dry cleaning is an option, though not all dry cleaners will accept moldy clothes.

Key Takeaways

  • Fresh mold on clothes can be removed by brushing off loose growth outdoors, then washing in hot water with vinegar or hydrogen peroxide.
  • Sunlight and air circulation kill mold spores naturally, so drying clothes outside is more effective than using a dryer.
  • Bleach removes mold from white cotton but will damage colored fabrics; use vinegar or hydrogen peroxide on anything dyed.
  • Mold that has penetrated deep into fabric fibers or caused visible damage to the material itself usually cannot be fully removed.
  • Preventing mold is easier than removing it: dry clothes completely before storing, keep closets ventilated, and never leave damp clothes in a sealed space.

Brush off loose mold outdoors before washing

The first step is to remove visible mold growth without releasing spores into your home. Take the moldy item outside and use a soft brush—an old toothbrush works—to gently brush away loose mold. Do this outdoors so spores disperse into the air rather than settling on other surfaces inside. Brush in one direction, not back and forth, to avoid stirring up spores.

If the mold is heavy or the fabric is delicate, skip the brush and go straight to washing. Brushing works best on sturdy fabrics like denim or canvas where mold is sitting on the surface. On silk, wool, or anything fragile, the brushing itself can damage the fibers.

Wash with vinegar or hydrogen peroxide for most fabrics

White vinegar and hydrogen peroxide both kill mold spores and work on most fabrics without bleaching or damaging dyes. For a standard load, add one cup of white vinegar to the rinse cycle, or use hydrogen peroxide (the 3% solution sold in drugstores) in place of your regular detergent. Wash in the hottest water the fabric can handle—check the care tag—because heat helps kill spores.

If you use both vinegar and hydrogen peroxide in the same load, do not mix them directly in the machine; add one to the wash cycle and one to the rinse. Mixing them creates peracetic acid, which is a stronger disinfectant but can damage fabrics if the concentration is too high.

For white cotton, bleach is the most effective option. Use one-half to one cup of bleach per load, depending on the machine size, and wash in hot water. Bleach kills mold spores completely and removes any staining. Never use bleach on colored fabrics, wool, or silk—it will remove the dye.

Dry in direct sunlight to kill remaining spores

Sunlight is a natural mold killer. After washing, hang the clothes outside in direct sun to dry. UV light penetrates fabric and kills spores that washing may have missed. Clothes dried in sunlight also smell fresher and are less likely to develop mold again during storage.

If outdoor drying is not possible, hang clothes in a warm, well-ventilated room with a fan running. Avoid using a dryer for moldy clothes unless you have no other option—the enclosed heat and moisture can allow mold to survive and spread to other items in the dryer. If you must use a dryer, run it on high heat and clean the lint trap thoroughly afterward.

When to throw clothes away instead of trying to save them

Some mold damage is permanent. If the mold has been growing for more than a few weeks, or if you can see that the fabric itself is discolored, weakened, or has holes, the mold has likely penetrated the fibers and cannot be fully removed. Washing and drying will kill the visible mold, but spores may remain embedded in the material, and the fabric may be structurally damaged.

Delicate fabrics like silk, linen, and fine wool are more vulnerable to permanent damage from mold. If mold has grown on these items for more than a week or two, consider whether the cost of professional cleaning is worth the item's value. For everyday clothes, it is usually more practical to discard heavily molded items than to spend time and money trying to save them.

Store clothes in a way that prevents mold from returning

Mold grows in darkness, moisture, and still air. To prevent it, store clothes in a cool, dry place with air circulation. Leave closet doors cracked open, or install a small fan to keep air moving. Use wooden hangers or open shelving rather than sealed plastic bins, which trap moisture.

Make sure clothes are completely dry before storing them. Even slightly damp fabric will develop mold within days in a closed closet. If you live in a humid climate, use silica gel packets or a small dehumidifier in your closet to pull moisture out of the air. Do not store clothes in plastic bags or sealed containers unless you are certain they are bone-dry.

Never leave damp clothes in a hamper, laundry basket, or washing machine. Mold can begin growing in as little as 24 hours on damp fabric. Wash clothes promptly and dry them completely before putting them away.

What to do with clothes that smell like mold but look clean

Sometimes clothes smell moldy even after washing and drying. This usually means spores are still present, or the smell has soaked into the fibers. Wash again with vinegar or hydrogen peroxide, and this time add one-half cup of baking soda to the wash cycle. Baking soda absorbs odors and helps lift spore residue from fabric.

If the smell persists after a second wash, soak the clothes in a solution of one part white vinegar to three parts water for 30 minutes before washing. For stubborn odors on white cotton, a soak in diluted bleach (one part bleach to ten parts water) for 15 to 30 minutes can help, followed by a regular wash cycle.

Frequently Asked Questions

Can I wash moldy clothes with other clothes in the same load?

No. Wash moldy items separately to avoid spreading spores to clean clothes. Use a full wash cycle with vinegar or hydrogen peroxide, and clean the washing machine afterward by running an empty hot-water cycle with one cup of vinegar or bleach to disinfect the drum and hoses.

Will dry cleaning remove mold from clothes?

Dry cleaning can remove surface mold and odor, but not all dry cleaners will accept moldy items because of the risk of spreading spores in their facility. Call ahead and ask. Dry cleaning is most useful for delicate fabrics that you do not want to wash at home, but it is not a substitute for proper drying and storage to prevent mold from returning.

Is mold on clothes dangerous to wear?

Mold spores can trigger allergies and respiratory irritation, especially in people with asthma or mold sensitivity. Wearing moldy clothes exposes you to these spores throughout the day. Even if you do not have a known sensitivity, it is best to remove the mold before wearing the item. If you have worn moldy clothes and experience coughing, sneezing, or difficulty breathing, consult a doctor.

How long does it take for mold to grow on damp clothes?

Mold can begin growing on damp fabric within 24 to 48 hours, depending on temperature and humidity. Warm, humid conditions speed up growth. This is why it is important to dry clothes when ready after washing and never leave damp items in a hamper or closed space.

Can I use a dehumidifier to prevent mold in my closet?

Yes. A small dehumidifier in a closet or bedroom reduces moisture in the air and makes it harder for mold to grow. This is especially useful in humid climates or basements. Keep the dehumidifier running continuously during humid months, and empty the water collection tank regularly.