Mold and mildew can be a nuisance on outdoor cushions and furniture. The damp, humid conditions outdoors create the perfect environment for mold growth. While mold on cushions is unsightly and can stain the fabric, the bigger concern is that it can spread spores that trigger allergies and respiratory issues. Fortunately, with some simple cleaning methods, you can get mold out of outdoor cushions and prevent its return.
Inspecting Outdoor Cushions for Mold
The first step is to inspect your outdoor cushions carefully for any signs of mold or mildew. Look along the seams, under cushions, and down into the crevices of any tufting or stitching on the cushion covers. Mold often appears as black, green, or orange spots or fuzzy growth. It may have a musty odor. If you spot any mold or discoloration, it’s time to take action.
Cleaning Mold Off Outdoor Cushions
Mix a Mold-Killing Cleaner
For mold removal, you’ll need a cleaning solution that can kill and remove the mold spores and stains. Mix one part bleach and four parts water in a spray bottle. You can also use hydrogen peroxide, vinegar, borax, or commercial mold killing products. Wear gloves and avoid breathing in fumes.
Brush Away Visible Mold
Use a stiff scrub brush on areas with visible mold growth. Scrub gently to avoid damaging the fabric. This helps lift and remove mold from the cushion surface before using cleaners.
Apply the Cleaner and Let Sit
Thoroughly spray or sponge the mold-killing cleaner over all affected areas of the cushion cover. Make sure you reach into crevices and under flaps. Let the cleaner sit for 10-15 minutes so it can kill the mold spores.
Rinse and Air Dry
Use a garden hose or sponge to rinse away the cleaning solution. Make sure to rinse thoroughly. Allow the cushion to air dry completely before replacing the insert and putting it back on patio furniture.
Launder Removable Covers
For cushion covers that can be removed, wash them in the washing machine after mold removal. Use hot water, bleach, and detergent. This helps kill any remaining spores and remove stains. Air dry the cover before replacing it on the cushion.
Preventing Mold on Outdoor Cushions
Once you’ve cleaned mold off your outdoor cushions, take steps to prevent future mold growth:
- Allow cushions to dry out between uses. Bring them indoors or stand them on end when not in use.
- Vacuum or brush cushions regularly to remove pollen and dirt.
- Use outdoor cushion covers designed to repel water and resist mold.
- Spray cushions with an antimicrobial treatment to inhibit mold growth.
- Wash removable covers frequently in the washing machine.
- Replace old, worn cushion covers that are prone to mold growth.
- Store cushions in a dry place indoors over winter.
With proper care and cleaning, you can keep patio cushions fresh and mold-free so you can enjoy your outdoor living space.
Frequently Asked Questions About Removing Mold from Outdoor Cushions
How do I know if my outdoor cushions have mold?
Look for black, green, or orange fuzzy spots, especially along seams and folds. Also check for musty odors. These are signs of mold on the cushions.
What is the best way to clean mold from outdoor cushions?
Mix one part bleach and four parts water in a spray bottle. Spray on moldy areas, let sit 10-15 minutes, then rinse. For removable covers, wash in the washing machine with hot water, bleach, and detergent.
Can I use vinegar instead of bleach to clean mold?
Yes, vinegar is an effective anti-fungal. Mix equal parts vinegar and water to make a mold-killing cleaner. The downside is vinegar may not remove stains as well as bleach.
How can I stop mold from growing back on my outdoor cushions?
Prevent mold growth by allowing cushions to dry thoroughly between uses, vacuuming regularly, using mold-resistant fabrics, applying antimicrobial spray, and washing covers frequently.
Should I discard outdoor cushions if the mold is really bad?
If the mold has penetrated deep into the cushion and you can’t remove all of it, it’s best to replace the cushion. Extensive mold can weaken cushion materials over time.
Can mold on outdoor cushions make me sick?
Yes, mold releases spores that can cause allergic reactions or respiratory problems. Wear protective gear when cleaning, remove the mold thoroughly, and replace cushions with heavy mold growth.
What’s the best way to store outdoor cushions in winter?
Before storing for winter, clean the cushions to remove all dirt and debris. Allow cushions to completely dry. Store them in a cool, dry place indoors to prevent off-season mold growth.
How often should I clean my outdoor cushions?
Inspect and clean cushions at least monthly during the seasons you use them. Wash removable covers every 2-3 weeks. More frequent cleaning may be needed in damp climates prone to mold.
Should I rinse cushions after applying a mold cleaner?
Always rinse thoroughly with clean water after applying any mold cleaner. This prevents chemical residues from remaining on the fabric. Rinsing also removes dead mold spores and other dirt.
Conclusion
Outdoor cushions are magnets for moisture and mold growth. However, with diligent inspection and cleaning using bleach solutions or other antimicrobial cleaners, you can remove mold and prevent its return. Keep fabrics dry between uses, wash covers regularly, and store cushions properly over winter. With proper care, your outdoor cushions will stay fresh and mold-free for seasons of enjoyment on the patio.