How to Store a Mattress Properly: 7 Essential Tips for Success

Storing a mattress properly is crucial to ensuring its longevity and maintaining its comfort and support. Whether you're moving, downsizing, or simply need extra space in your home, knowing how to store a mattress the right way can prevent damage and save you money in the long run.

What is the best way to store a mattress?

The best way to store a mattress involves several important steps to ensure that it remains in good condition. First, you should clean your mattress thoroughly to remove any dust, stains, or allergens. Next, it’s advisable to wrap your mattress in a mattress bag to protect it from dirt and moisture. 

When it comes to positioning your mattress, you can either store a mattress properly flat or on its side, but it's generally recommended to keep it flat if possible to avoid any potential damage. Additionally, using a climate-controlled storage unit can help prevent mould and mildew, especially for sensitive types like memory foam mattresses and latex mattresses. Below we go into more detail for each of these steps:

Step 1: Clean Your Mattress Thoroughly

Before you put your mattress into storage, it’s essential to clean your mattress properly to remove dust, dirt, and any potential allergens. Start by vacuuming both sides using the upholstery attachment to suck up any debris. If you notice any stains, spot-clean them with a mild cleaner specifically designed for mattresses.

For a deeper clean, sprinkle your mattress with baking soda and let it sit for about an hour. This will absorb any lingering odours. Afterward, vacuum the baking soda and allow the mattress to air out for a few hours before moving it.

Tip: Always clean your mattress before storing it to avoid mould, mildew, or pest problems while it’s in storage.

Step 2: Choose the Right Storage Location

Where you store your mattress matters. Ideally, you should opt for a climate-controlled storage unit to protect your mattress from extreme temperatures and humidity. High humidity can lead to mould, mildew, and other moisture-related damage, while fluctuating temperatures can affect the materials in the mattress, especially memory foam mattresses or spring mattresses.

If you don’t have access to climate-controlled storage, consider storing your mattress in a dry, indoor area like a spare room. Avoid garages, basements, or outdoor storage spaces, as these areas can have fluctuating temperatures and higher humidity levels.

Step 3: Use a Mattress Bag or Cover

One of the most important steps in mattress storage is to cover your mattress with a protective layer to keep out dust, pests, and moisture. The best option is a mattress bag made of breathable plastic, which is available at most home goods or self-storage stores. Alternatively, you can use plastic wrap, but be sure to leave some space for air circulation to prevent mould growth.

Tip: Make sure the bag or wrap is securely sealed. If you plan to store your mattress for an extended period, check the condition of the cover every few months to ensure it’s still intact.

Step 4: Lay Your Mattress Flat

When storing a mattress, it’s crucial to lay your mattress flat. A mattress is designed to remain flat when in use, and storing it upright or on its side can cause the inner materials to shift, resulting in uneven wear. This is especially important for memory foam mattresses and latex mattresses, which can easily lose shape when stored incorrectly. If you lay it flat, you'll prevent it from becoming lopsided or sagging.

Avoid placing anything on top of your mattress, as the weight can cause permanent indentations. If you're short on space in your storage unit, consider stacking lightweight, non-damaging items underneath your mattress, but never put anything heavy on top.

Step 5: Choose the Right Type of Storage Unit

The type of storage unit you choose is critical to ensuring your mattress remains in good condition. A climate-controlled storage unit is ideal because it helps maintain a consistent temperature and humidity level. This is particularly important if you live in a region with high humidity or extreme temperatures, as these factors can cause your mattress to deteriorate more quickly.

Tip: Measure your mattress and the storage space before you move it to ensure it fits comfortably. Depending on the size of the mattress, you may need a larger storage unit to accommodate it without placing pressure on the mattress.

Step 6: Protect Your Mattress from Damage

To store a mattress properly, it’s essential to take preventive measures to protect it from damage while it’s in storage. This includes:

• Using a sturdy base: If possible, place the mattress on a pallet or wooden platform to allow airflow underneath and prevent moisture build-up from the floor.
• Regular check-ins: Every few months, inspect the condition of your mattress and air it out. This is especially important if it’s stored for a long time.
• Preventing pests: Even in the cleanest storage units, pests can be an issue. Ensure your storage unit is pest-controlled, and consider placing pest deterrents around the mattress.

Step 7: Taking Your Mattress Out of Storage

Once you’re ready to take your mattress out of storage, give it some time to adjust. Start by unwrapping it and allowing it to air out for a few hours. This will help eliminate any odours that may have developed during storage and prevent mildew growth.

Afterward, clean your mattress again with a vacuum and, if needed, spot-clean any areas to ensure it's fresh and ready to use. If you stored it in a mattress bag, check for any signs of mould or moisture before putting it back on your bed.

Common Mistakes to Avoid When Storing a Mattress

Storing a mattress might seem straightforward, but several common mistakes can lead to permanent damage:

• Storing a mattress upright: Storing a mattress on its side may save space, but it can cause the inner layers to shift and become uneven over time. Always store your mattress flat.
• Neglecting climate control: Temperature and humidity fluctuations can damage your mattress, especially spring mattresses or memory foam mattresses. Make sure your storage location is temperature-controlled if possible.
• Not cleaning the mattress: Failing to clean your mattress thoroughly before storage can result in mould, pests, or lingering odours.

Different Mattress Types and How to Store Them

The type of mattress you own may determine how you need to store it. Here’s a quick breakdown of how to store different mattress types:

• Spring mattress: These mattresses should always be stored flat to prevent the springs from shifting. Use a protective cover to keep dust and moisture out.
• Memory foam mattresses: These should never be stored on their side, as the foam can become permanently misshapen. Always store them flat with a mattress cover.
• Hybrid mattresses: Like memory foam, hybrid mattresses are best stored flat to avoid damage to the foam and springs.

FAQs About Storing a Mattress

1. How long can I store a mattress?

A: Mattresses can be stored for several months or even years if stored properly. However, it’s recommended to air out your mattress every few months and check for signs of moisture or pests.

2. How do I prepare my mattress for storage? 

Before you store your mattress, you should follow a few essential steps to ensure it is ready for the storage unit. Start by vacuuming the surface to remove dust and debris. If there are any stains, use a mild cleaner to clean your mattress. Once it’s dry, wrap your mattress in a protective mattress bag. This will help in keeping it clean and free from pests. If you’re moving your mattress to a storage location that may be damp or humid, consider using a climate-controlled storage option for the best protection.

3. Can I store a mattress on its side?

You can store a mattress on its side, but this is not always recommended. Storing a mattress on its side can cause it to bend or warp over time, especially for certain types of mattresses like spring mattresses. If you do choose this method, make sure to prop it securely to avoid it falling over or being damaged. The safest method is to store a mattress properly flat, which helps maintain its shape and structural integrity. If you’re storing your mattress for an extended period, flat storage is the best practice.

4. What type of storage space is best for a mattress?

The ideal storage space for a mattress is a climate-controlled storage unit where temperature and humidity are regulated. This type of environment helps prevent mould, mildew, and other

Final Tips for Mattress Storage

To store a mattress the right way, always prioritise cleanliness and protection. Store your mattress in a climate-controlled storage unit and make sure it's properly covered and placed on a flat surface.

By following these steps, you'll ensure your mattress stays in great condition, whether you're storing it for a few months or a few years. Proper storage can prolong the life of your mattress and keep it ready for use whenever you need it again.

Remember: Storing your mattress correctly will save you time and money, ensuring you don't have to buy a new one when you take it out of storage. Whether it’s a spring mattress, memory foam, or latex mattress, each type requires proper care to maintain its comfort and durability over time.

Safe Mattress Storage with SpaceMate

If you're downsizing or simply need a place to safely store your mattress until it’s needed again, finding the right storage solution is key. Your garage may be too full, or your basement too damp for proper mattress storage. So, what’s the best option?

Traditional storage units can be pricey, but SpaceMate offers a more affordable, flexible solution. As a peer-to-peer storage platform, SpaceMate connects you with local hosts offering secure, convenient storage spaces. By storing locally, you can save up to 50% compared to traditional self-storage. Explore SpaceMate today to find a nearby storage option that fits your needs!