RMR-86 Instant Mold Stain Remover
Professional-grade instant mold and mildew stain remover. No scrubbing needed.
View on AmazonHow to Get Mold & Mildew Out of Clothes
Mold and mildew are fungal growths that create stubborn stains on fabric. They thrive in damp environments and can damage fabric if left untreated. Act quickly and ensure proper ventilation during treatment.
Difficulty:
Hard
Quick Facts
Time Needed30-60 minutes
Success Rate70% on fabric
Key TipWork in ventilated area
Stain TypeFungal growth
Step-by-Step Removal Guide
1
Safety First
Wear gloves and work in a well-ventilated area or outdoors. Mold spores can be harmful when inhaled. Use a brush to remove loose mold outside before washing.
Important: Never smell moldy fabric up close. Some molds can be toxic. If the fabric is heavily contaminated, consider disposing of it.
2
Brush Off Loose Mold
Take the fabric outdoors and use a stiff brush to remove as much surface mold as possible. This prevents spreading spores inside your home.
3
Pre-Treat with Bleach (for whites)
For white fabrics, mix 1 part bleach with 4 parts water. Apply directly to the stain and let sit for 15 minutes. Rinse thoroughly with cold water.
For colored fabrics: Use oxygen bleach (OxiClean) instead of chlorine bleach to prevent color fading.
4
Apply White Vinegar
Spray undiluted white vinegar on the affected area. Vinegar kills 82% of mold species and is safe for most fabrics. Let it sit for 1 hour.
5
Wash with Hot Water
Wash the fabric in the hottest water safe for the fabric type with heavy-duty detergent. Add 1 cup of borax or oxygen bleach to boost cleaning power.
6
Dry in Sunlight
Dry the fabric in direct sunlight. UV rays are natural disinfectants and help kill remaining mold spores. Ensure fabric is completely dry before storing.
Already Washed or Dried?
If mildew spots are still visible after washing, soak the item for an hour in hot water with 1 cup of white vinegar, then wash again with oxygen bleach. Dry in the sun: UV light helps kill remaining spores and fades the marks.
By Fabric
- Whites and cotton: Oxygen bleach soak, or diluted chlorine bleach on pure white cotton only.
- Colored fabrics: White vinegar or borax soak, then an oxygen bleach wash.
- Towels: Wash hot with 1 cup of vinegar, then again with detergent, and dry fully.
- Shower curtains: Wash with a couple of towels, detergent and 1/2 cup of baking soda.
Recommended Products
Top-rated products available in the United States
OxiClean Versatile Stain Remover
Oxygen-based bleach safe for colors. Kills mold spores and removes stains.
View on Amazon20 Mule Team Borax
Natural mineral that inhibits mold growth. Excellent laundry booster.
View on AmazonClorox Clean-Up Bleach Spray
Powerful bleach spray for white fabrics. Kills 99.9% of mold and mildew.
View on AmazonAs an Amazon Associate, we earn from qualifying purchases.
DIY Home Remedy
Vinegar & Baking Soda Treatment
A natural and effective method for removing mold stains:
Ingredients:
- 1 cup white vinegar
- 1/2 cup baking soda
- Spray bottle
- Stiff brush
Method:
- Brush off loose mold outdoors
- Spray undiluted white vinegar on the stain
- Let sit for 1 hour
- Sprinkle baking soda directly on the stain
- Spray with vinegar again (it will fizz)
- Scrub gently with a brush
- Wash in hot water and dry in sunlight
Why it works: Vinegar's acidity kills 82% of mold species, while baking soda absorbs moisture and provides gentle abrasion. The combination creates a powerful, non-toxic cleaning reaction.
Not sure what stain it is?
Snap a photo with the free Stain Solutions app and get the right treatment in seconds.
Frequently Asked Questions
Can mold stains be completely removed?
It depends on how long the mold has been present. Fresh mold stains can often be completely removed, but mold that has been growing for weeks or months may have permanently damaged the fabric fibers. The sooner you treat it, the better your chances.
Is it safe to wash moldy clothes with other laundry?
No, always wash moldy items separately to prevent cross-contamination. Mold spores can transfer to other fabrics. After washing moldy items, run an empty hot water cycle with bleach to clean the machine.
What's the difference between mold and mildew?
Mildew is a surface fungus that appears as white or gray powdery spots. Mold penetrates deeper and can be black, green, or other colors. Both require similar removal methods, though mold may be more difficult to remove completely.
How do I prevent mold from coming back?
Ensure proper ventilation and keep fabrics dry. Don't leave damp clothes in the washer or hamper. Store clothes in dry areas with good air circulation. Consider using moisture absorbers or dehumidifiers in closets.
