How to Store Outdoor Cushions?

Outdoor cushions are the unsung heroes of your patio or backyard—they turn hard chairs into cozy nooks, add pops of color to your outdoor space, and make lazy afternoons in the sun feel extra inviting. But when the seasons shift (think: harsh winters, heavy rain, or sweltering summer heatwaves), leaving them out can spell disaster: mold, mildew, fading, or even permanent water damage. The good news? With the right storage strategy, you can protect your cushions for years to come, so they’re ready to shine as soon as the weather warms up. How to store outdoor cushions?

First: Start with a Deep Clean (Don’t Skip This!)

Before storing, your cushions need a thorough cleaning—dirt, pollen, or food crumbs left on the fabric will attract pests or grow mold while in storage. The process depends on whether your cushions have removable covers or are one-piece (non-removable).

For Removable Covers:

Check the care label first! Most outdoor cushion covers are machine-washable, but some may require hand-washing or gentle cycles. Avoid bleach unless the label explicitly allows it—bleach can weaken fabric fibers and fade colors.

Wash in cold water on a delicate cycle with a mild, fragrance-free detergent (harsh chemicals can break down water-resistant coatings).

Skip the dryer! High heat can shrink or damage outdoor fabrics like Sunbrella (a popular water-resistant material). Instead, hang covers on a clothesline or lay them flat on a clean, dry surface (like a tarp or towel) to air-dry.

For Non-Removable Cushions:

Vacuum the surface first to remove loose dirt, leaves, or debris. Use a soft-bristle brush attachment to get into crevices.

Mix a solution of warm water and mild dish soap (or a specialized outdoor fabric cleaner) in a bucket.

Dip a soft sponge or cloth into the solution, wring out excess water (you don’t want to soak the cushion!), and gently scrub stains or dirty areas.

Rinse thoroughly with a garden hose on a low-pressure setting—make sure all soap residue is gone (leftover soap can attract dirt later).

Let the cushions air-dry completely. This may take 24–48 hours, depending on humidity—never store damp cushions (mold loves moisture!).

Dry Them Completely (This Is Non-Negotiable)

Even if your cushions feel “mostly dry,” residual moisture can lead to mold or mildew growth in storage. To ensure they’re 100% dry:

Lay cushions flat in a well-ventilated area (ideally outdoors in the sun, but a garage or basement with a fan works too).

Prop up one end of the cushion (use a cinder block or a stack of towels) to let air circulate underneath—this prevents moisture from getting trapped between the cushion and the surface.

Flip the cushions halfway through the drying process to ensure both sides are dry.

For thick or foam-filled cushions, press down gently—if you feel any dampness or hear a “squishy” sound, let them dry longer.

Choose the Right Storage Container

The goal here is to keep your cushions protected from moisture, pests, and dust while still allowing a little air circulation (to prevent mustiness). Here are your best options:

1. Weatherproof Storage Bins

Look for heavy-duty, lidded plastic bins with rubber gaskets (these create a tight seal to keep out rain, snow, and humidity). Opt for clear bins if you want to see what’s inside, but opaque bins work too—just label them “Outdoor Cushions” for easy finding.

Pro tip: Line the bottom of the bin with a layer of silica gel packets (the ones you get in shoe boxes or electronics) to absorb any leftover moisture.

2. Canvas Storage Bags

If you prefer a softer option, choose water-resistant canvas bags with drawstrings or zippers. These are great for cushions that need a little breathability (they prevent trapped moisture better than fully sealed plastic, but still keep out dust). Avoid regular cotton bags—they’re not water-resistant and can absorb humidity.

3. Outdoor Storage Benches or Cabinets

If you have space on your patio, an outdoor storage bench or cabinet (made from weatherproof materials like teak, resin, or aluminum) is a stylish and convenient option. Just make sure the cabinet has a tight-fitting lid or door, and line the interior with a moisture-absorbing mat to keep cushions dry.

Find the Perfect Storage Spot

Where you store your cushions matters just as much as the container you use. Avoid these common mistakes:

Never store cushions on the ground (even in a garage or basement). The ground collects moisture, and pests like mice or bugs can easily reach them. Instead, place bins or bags on shelves, pallets, or a raised platform.

Avoid damp areas like unheated basements, crawl spaces, or sheds without proper ventilation. These spots are breeding grounds for mold.

Keep away from direct sunlight (if storing long-term). While sun helps dry cushions, prolonged exposure to UV rays can fade fabric—even if they’re in a bin. A cool, dark, dry spot (like a climate-controlled garage or a closet) is ideal.

Bonus: Tips for Long-Term Care

Fluff cushions periodically: If you’re storing cushions for months (e.g., over winter), check on them every 4–6 weeks. Fluff the foam or filling to prevent it from flattening, and open the bin or bag for 10–15 minutes to let fresh air circulate.

Spot-clean stains early: If you notice a stain before storing, treat it right away—old stains are harder to remove later. For tough stains (like bird droppings or oil), use a specialized outdoor fabric stain remover (follow the label instructions!).

Invest in waterproof covers: If you don’t have space to store cushions indoors, use heavy-duty, waterproof outdoor cushion covers (look for ones with elastic hems to keep them snug). These won’t replace proper storage, but they’ll protect cushions from rain and snow in a pinch.

Storing outdoor cushions doesn’t have to be a chore—and the effort is worth it when you pull them out next spring and they look as vibrant and cozy as the day you bought them. By following these steps—clean, dry, seal, and store in a dry spot—you’ll extend the life of your cushions and save money on replacements.

Now, go grab those cushions, give them some TLC, and rest easy knowing they’ll be ready to turn your patio into a favorite spot again when the weather is right!

Outdoor Cushions