To effectively remove mildew from clothes, start by pre-treating the mildewed areas with an enzyme-heavy detergent, a commercial Laundry Sanitizer, or a paste of lemon juice and salt. Then, wash the clothing in the hottest water safe for the fabric, adding 1 to 2 cups of white vinegar or Borax to the wash cycle to kill the spores.
To remove mildew from dried clothes, soak the garments in a solution of one part white vinegar per two parts of water for at least 30 minutes. Then, wash them in the hottest water safe for the fabric, adding an oxygen-based bleach or detergent with odor/mildew remover.
Yes, distilled white vinegar kills and removes most types of mold on fabric. Its natural acidity disrupts the mold structure and is completely color-safe for garments, though stubborn dark stains may require additional cleaning agents.
The best mildew removers for fabric include color-safe commercial solutions like IOSSO Mold & Mildew Stain Remover or natural household remedies like distilled white vinegar and baking soda. The ideal choice depends on whether you are treating delicate, colored clothing or heavy-duty canvas.
Sadly, and obviously, you have to rewash it to remove the mold and mold spores, which is causing that stink. Tumble drying may kill some of it, but it's not going to actually remove it. So, rewash on a higher temperature. Use a laundry sanitizer, which will kill annoying pathogens on your clothes.
Not necessarily. You can often save moldy clothes if the fabric isn't severely damaged and the mold is caught early. However, if the garment is ruined, inexpensive, or the mold has eaten through the fibers, it is usually safer and more practical to discard it.
Mold-killing laundry detergents—often referred to as mold extraction or anti-allergen detergents—are specialized formulas designed to strip mold spores, mildew, and musty odors from fabrics. They rely on targeted surfactants rather than harsh bleaches to encapsulate and lift mold out without damaging clothing.
Dawn dish soap does not kill mold, but it acts as an effective surfactant to lift and scrub visible mold away from non-porous surfaces. While it washes away the active growth and prevents airborne spores from releasing, you must use a disinfectant afterward to ensure the mold roots are destroyed.
Both white vinegar and 3% hydrogen peroxide are highly effective at killing mold, but hydrogen peroxide is generally considered the better overall choice. While vinegar kills about 82% of mold species, hydrogen peroxide kills a wider variety, acts as a natural bleaching agent to remove stains, and lacks the harsh, lingering smell of vinegar.
Mold and mildew are both types of fungi that thrive in damp areas, but mildew grows flat on surfaces and is easier to clean, whereas mold burrows into materials and causes structural damage.
Attempting to clean mold with vinegar (or bleach) can disturb the colony, causing it to release spores into the air. These microscopic spores can spread throughout your home, creating new growth in other areas, and increasing the risk of respiratory problems for those nearby.
Vinegar
Soak musty clothes in a mixture of 1 cup of white vinegar and 1 gallon of warm water for 30 to 60 minutes. This acidic soak neutralizes odor-causing bacteria and breaks down mildew spores.
Machine wash with bleach
Wash the clothing in the hottest water recommended on the care label using detergent and ⅓ cup of Clorox™ Disinfecting Bleach. This method is effective for removing mold stains from fabric and eliminating stubborn mildew smells.
Early signs of mold exposure frequently mimic seasonal allergies. They include sneezing, a runny or stuffy nose, coughing, postnasal drip, and red, itchy, or watery eyes. Skin irritation or rashes may also occur, and mold can trigger or worsen asthma symptoms like wheezing and chest tightness.
Apparel/Fabrics
Leave undiluted white vinegar on mold for at least 1 hour. For stubborn mold or porous surfaces (like wood or drywall), leaving it overnight yields the best results by allowing the vinegar to penetrate deep into the material to kill the roots.
The Role of Hydrogen Peroxide in Mold Removal
But here's the critical detail: hydrogen peroxide only works on the surface. It doesn't penetrate materials like drywall, wood, insulation, or carpet — where mold can grow deep into the structure.
To kill mold permanently, you must combine targeted remediation with moisture control. No product works permanently if the source of moisture remains. The most effective approach includes using specific biocides, removing infested porous materials, and managing your home's humidity.
Never mix chlorine bleach solution with other cleaning solutions or detergents that contain ammonia because toxic fumes could be produced. Please note: Dead mold may still cause allergic reactions in some people, so it is not enough to simply kill the mold, it must also be removed.
Research has shown that English Ivy can eliminate up to 78% of airborne mold within 12 hours. This makes it particularly useful in humid areas like bathrooms and basements where mold growth is more common.
For everyday mold, distilled white vinegar is widely considered the best homemade mold killer because it penetrates porous materials and effectively treats over 80% of mold species. For tougher, stubborn mold, pairing it with hydrogen peroxide or tea tree oil offers a natural, highly effective antimicrobial solution.
To eliminate mildew and musty smells, the most effective detergents use enzymes or oxygen-based bleach to break down mold spores rather than just masking them. Here are the top-rated options for tackling stubborn mildew:
The Japanese practice of hanging futons and pillows outside to “air out” isn't just traditional — it kills mold and mites that love humid bedding. Wipe down bathrooms after every use. Exhaust fans during showers, wipe tiles and mirrors, keep surfaces dry. Bathrooms are ground zero for household mold.
To remove mold from fabric that cannot be washed, take the item outdoors to brush off loose spores. Dab a cloth dampened with distilled white vinegar or diluted rubbing alcohol lightly onto the mold to kill the spores, then blot with water. Always test an inconspicuous area first.