How To Store a Mattress

A mattress is a significant investment, and if properly cared for, it can last between 7 to 10 years. However, at some point, you might need to store it due to moving house, redecorating, temporary living arrangements, or simply keeping it safe for future use.

Storing a mattress the wrong way can lead to damage, mold growth, bad odors, and even a loss of comfort and support. That’s why knowing the best practices for mattress storage is essential.

In this guide, we’ll walk you through step-by-step instructions on how to clean, wrap, transport, and store your mattress properly. By following these techniques, you’ll keep your mattress in perfect condition for when you need it again.

How to Prepare a Mattress for Storage

Choose the Right Storage Space

Where you store your mattress matters. If you place it in a damp, dirty, or poorly ventilated area, it can become a breeding ground for mold and bacteria. Here are the best options:

1. Climate-Controlled Storage Unit (Best Option)

• A climate-controlled unit is ideal as it protects against extreme temperatures and humidity.
• Storage units should be clean, dry, well-ventilated, and under surveillance to keep your mattress safe.
• Before choosing a unit, check online reviews to ensure it’s reliable.

2. Storing at Home (Alternative Option)

• If a storage unit isn’t an option, you can store the mattress in a garage, attic, or basement.
• Important: These areas are prone to moisture, so place a dehumidifier to control humidity levels.
• Always choose a cool, dry space away from direct sunlight.

Clean the Mattress Before Storage

Before storing, it’s crucial to clean the mattress properly. Storing a dirty mattress can lead to bad smells, dust buildup, and potential mold growth. Follow these steps:

1. Remove all bedding, pillows, and protectors.
2. Vacuum the mattress on both sides using an upholstery attachment to remove dust and dirt.
3. Spot clean any stains with mild detergent or a mixture of baking soda and water.
4. Sprinkle baking soda over the entire surface to absorb odors, let it sit for an hour, then vacuum.
5. Air out the mattress completely to ensure it’s fully dry before wrapping.

A clean, dry mattress ensures it stays fresh and in great condition while in storage.

How to Protect a Mattress During Storage

Wrap the Mattress Correctly

Proper wrapping is essential to prevent dust, dirt, and pests from damaging your mattress. Here’s how to do it:

Use a Mattress Storage Bag (Best Option)

• Mattress storage bags are heavy-duty plastic covers designed to keep the mattress clean, dry, and protected.
• Choose a breathable cover rather than thick plastic to prevent moisture buildup.
• Seal the bag with strong packing tape to avoid exposure to dust and pests.

Alternative: Use a Plastic Cover

• If you don’t have a mattress bag, wrap the mattress in a large sheet of breathable plastic.
• Avoid thick plastic as it traps moisture and leads to mold.
• If using plastic, air out the mattress every few months to prevent damp buildup.

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Transporting the Mattress Safely

Moving a mattress is challenging because it’s heavy and awkwardly shaped. Here’s how to do it properly:

1. Clear the pathway before lifting the mattress to prevent accidents.
2. Always have two people carry it—mattresses are too heavy to move alone.
3. If using a van or truck, place the mattress flat to keep its structure intact.
4. Secure the mattress with straps or blankets to prevent movement during transport.
5. Never transport a mattress on top of a vehicle—even if tightly strapped, this can damage the internal structure.

Check also: How to move and store leather furniture?

How to Store a Mattress Properly

Lay the Mattress Flat (Best Practice)

The best way to store a mattress is flat on the floor. This prevents the fillings and coils from shifting and maintains comfort and support.

Can You Store a Mattress on Its Side?

• No for pocket-sprung, hybrid, and natural-filling mattresses—storing them upright can damage the internal layers.
• Yes for memory foam and latex mattresses—they can be stored on their sides as they don’t have coils that can shift.

Keep the Mattress Off the Ground

If you can’t clean the floor, place a wooden pallet, tarp, or thick blanket underneath the mattress. This protects it from dirt, dust, and dampness.

Avoid Placing Heavy Items on Top

• Never store boxes or other items on the mattress.
• Mattresses are designed to support body weight evenly, and adding extra pressure can deform the shape over time.
• If you must stack mattresses, make sure the weight is evenly distributed.

Keep the Storage Area Ventilated

Mattresses need air circulation to stay fresh and mold-free. Follow these tips:

• If storing at home, open a window or use a fan to improve airflow.
• In a storage unit, ensure the room has proper ventilation.
• If using a plastic cover, open the seal every few months to let the mattress breathe.

Check on the Mattress Regularly

If your mattress is in storage for an extended period, check on it every few months. Look for:

Regular maintenance prevents long-term damage and ensures the mattress remains in great shape.

How to Unpack and Reuse a Stored Mattress

Unpacking the Mattress

• Carefully remove the mattress bag or plastic wrap.
• Avoid dragging the mattress to prevent rips and dirt.

Let the Mattress Air Out

• Leave the mattress in a well-ventilated room for 5-6 hours before use.
• If odors remain, sprinkle baking soda, let it sit, and vacuum again.

Clean the Mattress Again

• Vacuum both sides to remove dust.
• Spot-clean any stains that may have developed during storage.
• Ensure it is completely dry before adding bedding.

Frequently Asked Questions

Can I Store a Mattress for a Long Time?

Yes, if stored flat, wrapped, and in a climate-controlled space.

Can I Roll a Mattress for Storage?

No—rolling damages the structure and voids warranties.

Can I Store a Mattress in a Box?

• Spring mattresses: Can stay in a box for several years if kept dry.
• Memory foam mattresses: Should not be stored in a box for more than 1-2 months.

Can I Stack Mattresses in Storage?

Not recommended—stacking traps moisture and damages the structure.