How to Store a Mattress

How do you store a mattress? Make sure it’s clean, use a breathable cover, and store it flat in a climate-controlled unit. Proper storage protects comfort, support, and lifespan of a mattress.

Why Prep Matters

Mattresses are layered with springs, foam, and fabric, all of which can sag or trap moisture if stored incorrectly. Without prep, you risk losing the comfort you paid for.

How Do You Prep?

• Vacuum thoroughly: Remove dust, crumbs, and debris.
• Spot clean: Treat small stains with mild soap and water, then let dry fully.
• Air out: Allow the mattress several hours to release moisture before wrapping.
• Use a breathable cover: Choose a fabric mattress bag, not tight plastic. Plastic traps humidity and can encourage mold.

Positioning in Storage

• Flat is best: Storing upright for months can cause sagging. Keep the mattress flat to preserve structure.
• Elevate off the floor: Place on pallets or a tarp to avoid dust and improve airflow.
• Don’t stack heavy items on top: Extra weight can damage springs or foam layers.

Storage Environment

Climate-controlled units are ideal, especially for memory foam or natural fiber mattresses. Consistent temperature and humidity prevent breakdown. Leave space around the mattress for ventilation.

Long-Term Tips

Rotate the mattress every few months if storing for a year or longer. Keep related items like box springs, bed frames, and bedding in labeled bins nearby for easy setup later. When ready to use, air it out for several hours to freshen before remaking the bed.

Common Mistakes to Avoid

• Leaning upright long-term: Causes permanent sagging.
• Using tight plastic wrap: Traps moisture.
• Storing in basements or sheds: Fluctuating conditions and lack of airflow can ruin the mattress.

Bottom Line

The right approach—cleaning, covering, storing flat, and choosing climate control—helps your mattress last. With careful storage, you can enjoy a comfortable night’s sleep the moment you bring it home.