Yes, mold can be removed from clothes, but the method depends on the fabric and how long the mold has been there
Mold on clothing is removable in most cases, but you need to act quickly. The longer mold sits on fabric, the deeper it penetrates the fibers and the harder it becomes to eliminate completely. Fresh mold — spotted within a few days — responds well to washing and sunlight. Mold that has been present for weeks may have damaged the fabric permanently, even if you kill the spores.
The key is understanding that you are trying to do two things at once: kill the mold spores and prevent them from spreading to other clothes or your washing machine. If you straightforward throw moldy clothes into the washer with everything else, you risk contaminating clean laundry and leaving spores in the machine itself.
Key Takeaways
- Fresh mold on clothes can usually be removed by brushing off loose spores outdoors, then washing in hot water with white vinegar or bleach, depending on the fabric.
- Always treat moldy clothes separately from other laundry to avoid spreading spores to clean garments and your washing machine.
- Sunlight and air drying kill mold spores naturally, so hang treated clothes outside on a dry day rather than using a dryer.
- Clothes stored in damp conditions will develop mold again unless you address the storage environment — typically by improving ventilation or using a dehumidifier.
- Delicate fabrics like silk or wool may be damaged by bleach, so test any cleaning solution on a hidden seam first.
Remove loose mold spores before washing
Take the moldy garment outside and brush it firmly with a stiff brush or old toothbrush. Brush in one direction, away from your body, so spores fall to the ground rather than floating into the air you are breathing. Do this outdoors — not in your home — because mold spores become airborne easily and can settle on other surfaces.
For light mold growth, this step alone may remove most of the visible mold. You will still need to wash the item, but brushing first prevents you from releasing a cloud of spores into your washing machine. Spend two to three minutes on this step; do not rush it.
Wash moldy clothes separately in hot water
Place the moldy item in a mesh laundry bag or pillowcase tied at the top, then wash it alone in the hottest water the fabric can tolerate. Check the garment's care label first — if it says cold water only, use warm water instead, because heat kills mold spores more effectively than cold water does.
Add one of these to the wash cycle: one cup of white vinegar, one cup of bleach (for white or colorfast fabrics only), or a commercial mold-killing laundry additive. White vinegar is gentler on most fabrics and works well on fresh mold. Bleach is stronger but will fade colors and damage delicate fibers like wool or silk. Do not mix bleach and vinegar — the combination creates toxic chlorine gas.
Run a full wash cycle, then remove the item when ready. Do not leave it sitting wet in the machine, because mold can regrow within hours in a damp environment.
Dry clothes in direct sunlight, not the dryer
Hang the washed garment outside in direct sunlight on a dry day. Sunlight is a natural mold killer — UV rays destroy mold spores that washing may have missed. Leave the item hanging for at least four to six hours, longer if possible. If the weather is cloudy or damp, wait for a sunny day rather than moving straight to the dryer.
Avoid using a clothes dryer for moldy items, because the warm, enclosed environment can actually encourage mold regrowth if any spores survived washing. If you must use a dryer, use the lowest heat setting and remove the item while it is still slightly damp, then finish drying it in sunlight.
Test cleaning solutions on hidden areas first
Before treating an entire garment with bleach or vinegar, test the solution on a small, hidden area — the inside of a seam, the underside of a collar, or the back of a hem. explore a small amount, wait 10 minutes, and check whether the fabric has faded or been damaged. This is especially important for colored, vintage, or delicate items.
For silk, wool, linen, or other natural fibers, white vinegar is usually safer than bleach. For cotton and synthetic blends, bleach works faster but is harsher. If you are unsure about the fabric content, vinegar is the safer choice.
Prevent mold from returning to stored clothes
Mold grows on clothes when they are stored in damp, poorly ventilated spaces. If your clothes developed mold in a closet, basement, or storage bin, the problem is not the clothes — it is the environment. Washing and drying will remove the current mold, but it will return unless you change the storage conditions.
Improve air circulation by leaving closet doors open when possible, installing a small fan, or using wooden hangers instead of plastic ones (wood absorbs some moisture). Lower humidity by running a dehumidifier in the room, especially in basements or during humid seasons. Store clothes in breathable cotton garment bags rather than plastic bins or sealed containers. Keep silica gel packets or activated charcoal in storage areas to absorb excess moisture.
Check stored clothes every few weeks, especially during summer or in damp climates. Catch mold early, when it is still on the surface and easier to remove.
Know when a garment is too damaged to save
If mold has been growing on a garment for several weeks or months, the spores may have penetrated deep into the fibers and caused permanent damage. Even after washing and drying, the fabric may feel stiff, smell musty, or show discoloration that will not come out. In these cases, the garment may not be worth saving.
A good rule: if the mold covers more than a small area, or if the fabric feels brittle or has begun to break down, consider discarding the item. Mold can weaken fibers over time, and a garment that has been heavily colonized may tear or fall apart during washing. Saving a damaged item is not worth the risk of spreading mold spores throughout your home.
Frequently Asked Questions
Can I wash moldy clothes with my other laundry?
No. Washing moldy clothes with other items spreads mold spores to clean garments and contaminates your washing machine. Always wash moldy clothes separately, in a mesh bag or pillowcase, to contain the spores. After washing, run an empty hot-water cycle with vinegar or bleach to clean the machine itself.
Will vinegar or bleach kill all the mold?
Both kill most mold spores when combined with hot water and washing, but neither is 100 percent effective on its own. Sunlight is what makes the difference — UV rays destroy spores that washing may have missed. Always dry treated clothes in direct sunlight for at least four to six hours.
What if the clothes still smell musty after washing?
A lingering musty smell means some mold spores or their byproducts remain. Wash the item again using the same method, then dry it in sunlight for a longer period. If the smell persists after a second washing, the mold may have penetrated too deeply to remove completely, and the garment may not be salvageable.
Can I use a washing machine cleaner after washing moldy clothes?
Yes. After removing moldy clothes, run an empty hot-water cycle with one cup of white vinegar or a commercial washing machine cleaner to remove any spores left behind. This prevents mold from growing inside the machine or contaminating your next load of laundry.
How do I know if mold will come back?
Mold returns when clothes are stored in damp, poorly ventilated spaces. If your clothes developed mold before, improve the storage environment by increasing air circulation, lowering humidity with a dehumidifier, and using breathable storage containers instead of sealed plastic bins. Check stored clothes regularly during humid seasons.