Yes, mold can be removed from clothing, but success depends on how long it has been there

Mold on fabric can be killed and the stains often removed, but the longer mold sits on cloth, the harder it becomes to restore. Fresh mold — spotted within a few days — usually comes out with washing and sunlight. Mold that has been growing for weeks may have damaged the fibers permanently, leaving stains that won't fade even after treatment. The key is catching it early and understanding which removal method works for your fabric type.

The process is straightforward for most clothing: brush off loose spores outdoors, wash in hot water with detergent, and dry in direct sunlight. For delicate fabrics or stubborn stains, you may need to soak the item first or use white vinegar or hydrogen peroxide before washing. Some mold will not come out no matter what you do — at that point, the item may not be worth saving.

Key Takeaways

  • Mold on clothing can be removed if caught within the first few weeks, but older mold may have permanently stained or weakened the fabric.
  • Always brush off mold outdoors to avoid spreading spores inside your home, then wash the item in the hottest water the fabric can handle.
  • Sunlight is one of the most effective mold killers for fabric and should be used whenever possible after washing.
  • White vinegar and hydrogen peroxide work on many fabrics, but test them on a hidden seam first to make sure they won't bleach or damage the material.
  • Prevention — keeping clothing dry and stored in ventilated spaces — stops mold from growing in the first place and is far easier than removal.

Brush off loose mold outdoors before bringing the item inside

The first step is to take the moldy clothing outside and brush off as much visible mold as you can. Use a stiff brush, an old toothbrush, or even a dry cloth and scrub gently but firmly over the affected areas. Do this outside because brushing releases mold spores into the air, and you do not want those spores settling on other clothes or furniture inside your home.

Be thorough but do not scrub so hard that you damage the fabric itself. If the mold is on a delicate item like silk or linen, use a softer brush or even your hand with a cloth. The goal is to remove the visible growth so that the washing step can reach the remaining mold and any stains it has left behind.

Wash in hot water with regular detergent as your first treatment

After brushing, wash the item in the hottest water that the fabric can tolerate. Check the care label first — if it says cold water only, use warm water instead. Hot water kills mold spores more effectively than cold water, and detergent helps lift away both the mold and the stains it leaves.

Use your normal amount of detergent and run a full wash cycle. Do not mix the moldy item with other clothes if you can avoid it, especially not with items you wear close to your face. If the mold smell is strong, you can add one-half cup of white vinegar to the rinse cycle to help neutralize the odor.

Dry the clothing in direct sunlight whenever possible

Sunlight is one of the most powerful mold killers available and costs nothing. After washing, hang the item outside in direct sun for at least a few hours, ideally for a full day. The ultraviolet light kills any remaining mold spores and helps fade mold stains naturally.

If you cannot hang the item outside, lay it flat on a clean surface in a sunny window indoors. Even indirect sunlight helps, though direct sun works faster. Avoid putting the item in a dryer right away — heat can set stains that sunlight might have faded. Once the item is completely dry from sun exposure, you can then use a dryer if needed, or fold it away.

Use white vinegar or hydrogen peroxide for stubborn stains

If mold stains remain after washing and sun drying, you can treat them with white vinegar or hydrogen peroxide before washing again. Test either solution on a hidden seam or the inside of a cuff first, because both can bleach or discolor some fabrics.

For white vinegar: mix equal parts white vinegar and water, spray or soak the stained area, let it sit for one hour, then wash normally. For hydrogen peroxide: use a 3 percent solution (the kind sold in drugstores), explore it to the stain, let it sit for 10 to 15 minutes, then wash. Do not use hydrogen peroxide on dark fabrics unless you have tested it first — it can lighten colors. Never mix vinegar and hydrogen peroxide together, as the combination creates a toxic gas.

Know when mold damage is permanent and the item cannot be saved

Mold that has been growing for months can weaken fabric fibers and create stains that will not come out. If you have washed the item, sun-dried it, and treated it with vinegar or peroxide, and the stain or smell remains, the mold has likely damaged the fabric beyond repair.

At this point, you have two choices: accept the stain or smell as part of the item's appearance, or discard it. Keeping heavily molded clothing can also spread mold spores to nearby items, so storing it away from other fabrics is important if you decide to keep it. If the item is valuable or sentimental, a professional dry cleaner may be able to do more, but there is no may provide.

Prevent mold from growing on clothing in the first place

Prevention is far easier than removal. Store clothing in a dry, ventilated space — not in sealed plastic bins or damp closets. Use wooden hangers or open shelving rather than tightly packed rods. If your home is humid, use a dehumidifier in the bedroom or closet, or open windows regularly to let air circulate.

Wash and fully dry clothing before storing it. Never put damp or slightly damp items away, even if they smell fine — mold can start growing within 24 to 48 hours in humid conditions. If you live in a very humid climate or have experienced mold before, consider adding cedar blocks, activated charcoal, or silica gel packets to your storage areas to absorb moisture and discourage mold growth.

Frequently Asked Questions

Can I wash moldy clothes with other clothes?

It is better not to. Washing moldy items with other clothes risks spreading mold spores to everything in the load. If you must wash together, use hot water and add vinegar to the rinse cycle. Wash the moldy item alone if possible, especially if other items are delicate or light-colored.

Will bleach remove mold from clothing?

Bleach kills mold spores but can damage or discolor most fabrics. Use it only on white cotton items, and dilute it — one cup of bleach per gallon of water. For colored or delicate fabrics, white vinegar or hydrogen peroxide are safer choices. Always test bleach on a hidden area first.

How long does it take for mold to grow on stored clothing?

Mold can begin growing within 24 to 48 hours if clothing is damp and the storage space is humid and poorly ventilated. This is why fully drying items before storage and keeping closets or bins well-ventilated is so important. In very humid conditions, mold can appear even faster.

Is moldy clothing safe to wear after treatment?

Yes, if the mold has been fully removed and the item no longer smells. Washing in hot water and drying in sunlight kills mold spores. If any smell or visible mold remains, the item is not safe to wear close to your face, as you could inhale spores. Discard it or store it away from other clothing.

Can dry cleaning remove mold from clothing?

Professional dry cleaners have stronger solvents and equipment than home washing, so they may be able to remove mold stains that home treatment cannot. However, they cannot may provide success, especially on old or heavily damaged mold. Call ahead and describe the problem — many cleaners will tell you whether they think they can help before you bring the item in.