How to Store Bedding | Keep It Fresh Longer

Store bedding only after it’s fully clean and bone-dry, in breathable cotton or linen bags inside a cool, dark closet — never in plastic that traps moisture and causes mildew.

For the full breakdown, see our best Bedding Storage Bags guide.

That fresh-laundry feeling disappears fast when you open a musty storage bag. The real enemy is moisture trapped against fabric, and the fix isn’t complicated — it’s about choosing the right storage method for each material. Here’s exactly how to store sheets, duvets, and comforters so they stay crisp and usable through the off-season.

Prep Your Bedding Before Storing It

Wash every item before storage. Body oils, sweat, and dust attract pests and feed mildew even in a clean-looking closet. Silk and delicate weaves need a gentle detergent and cool water. Skip fabric softener entirely on down comforters — it coats the feathers and reduces their loft.

Line dry when possible, or tumble dry low and add an extra drying cycle if the center still feels cool. Only fold what is bone-dry to the touch.

Choose Storage That Breathes

Cotton and linen storage bags are the gold standard — they let air circulate while keeping dust off the fabric. Fabric bags, rattan boxes without lids, or plastic bins with loose-fitting lids work well in dry environments. Use them briefly, then transfer to a breathable bag.

Fold and Layer the Right Way

The pillowcase trick keeps a sheet set together without rubber bands or extra bins: fold the fitted sheet, flat sheet, and one pillowcase into a rectangle, stack them, and slide the stack inside the remaining pillowcase. Use gentle, wide folds — tight creases stress the fibers over time.

For duvets and comforters, roll rather than fold. Rolling prevents uneven wear and keeps the fill evenly distributed. Place heavier items on the bottom of the storage stack and lighter fluffy ones (down comforters) on top so they don’t get crushed. Insert acid-free tissue paper between folds of delicate or embroidered pieces to buffer friction.

Where and How to Store Long-Term

Linen closets are ideal: cool, dry, dark, with good air circulation. Under-bed storage in ottoman beds or dedicated storage chests also works. Keep items elevated off the floor — a spill or condensation line can ruin the bottom layer.

Avoid attics, basements, and sunlit shelves — heat swings, humidity, and UV light degrade fabric and encourage pests. If storing for several months, give the bedding a mid-storage refresh: shake or air it outside to reinvigorate the fibers and check for any musty scent.