How to store a mattress when not in use?

Aug 06, 2025

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Storing a mattress when it's not in use is a crucial aspect of mattress maintenance that many people overlook. As a mattress supplier, I've seen firsthand the importance of proper storage in preserving the quality and longevity of these essential bedding items. In this blog post, I'll share some valuable tips on how to store a mattress effectively.

1. Clean the Mattress Thoroughly

Before storing your mattress, it's essential to clean it thoroughly. Over time, mattresses can accumulate dust, dirt, sweat, and even stains. These contaminants can not only cause unpleasant odors but also attract pests and damage the mattress material.

  • Vacuum the Mattress: Use a vacuum cleaner with a brush attachment to remove loose dust and debris from the surface of the mattress. Pay special attention to the seams and edges, where dirt tends to accumulate.
  • Spot Clean Stains: For stains, you can use a mild detergent and warm water solution. Gently blot the stain with a clean cloth or sponge, being careful not to saturate the mattress. Avoid using harsh chemicals or abrasive cleaners, as they can damage the fabric and foam.
  • Deodorize the Mattress: To eliminate odors, sprinkle baking soda over the entire surface of the mattress and let it sit for a few hours or overnight. Then, vacuum it up. Baking soda is a natural deodorizer that can help absorb unpleasant smells.

2. Choose the Right Storage Location

The location where you store your mattress plays a significant role in its preservation. Here are some factors to consider when selecting a storage space:

  • Dry and Cool Environment: Moisture is the enemy of mattresses. It can lead to mold and mildew growth, which can damage the mattress and pose health risks. Choose a storage area that is dry and cool, such as a climate - controlled storage unit or a basement with proper ventilation. Avoid storing the mattress in areas prone to flooding or high humidity, like a damp crawl space.
  • Clean and Pest - Free Area: Make sure the storage space is clean and free of pests. Pests like bed bugs, dust mites, and rodents can cause damage to the mattress. You can use pest - control products or take preventive measures, such as sealing cracks and crevices in the storage area.
  • Adequate Space: The mattress should have enough space around it to allow for proper air circulation. Avoid stacking heavy objects on top of the mattress, as this can cause it to lose its shape and support.

3. Protect the Mattress with a Cover

Using a mattress cover is an excellent way to protect your mattress during storage. A good mattress cover can shield the mattress from dust, dirt, moisture, and pests.

  • Waterproof Mattress Covers: Waterproof Mattress covers are especially useful if there is a risk of water damage in the storage area. They can prevent spills, leaks, and moisture from seeping into the mattress.
  • Breathable Covers: While waterproof covers are great for protection, it's also important to choose a breathable cover. A breathable cover allows air to circulate, preventing the buildup of moisture and odors inside the cover.

4. Properly Position the Mattress

How you position the mattress in storage can affect its shape and integrity.

  • Lay Flat or Stand Upright: If possible, lay the mattress flat on a clean, sturdy surface. This helps maintain its shape and prevents sagging. However, if space is limited, you can stand the mattress upright. When standing the mattress upright, make sure it is well - supported and not leaning at an angle that could cause it to warp.
  • Avoid Folding or Bending: Mattresses are not designed to be folded or bent for long periods. Folding or bending a mattress can damage the internal structure, such as the coils or foam layers, and reduce its lifespan.

5. Check on the Mattress Regularly

Even if you've taken all the necessary precautions, it's a good idea to check on your stored mattress regularly.

  • Inspect for Damage: Look for any signs of damage, such as mold, mildew, pests, or physical wear and tear. If you notice any issues, address them immediately to prevent further damage.
  • Air Out the Mattress: Every few months, take the mattress out of storage and let it air out for a few hours. This helps prevent the buildup of odors and allows the mattress to breathe.

Different Types of Mattresses and Their Storage Considerations

Memory Foam Mattress

Memory Foam Mattress has unique properties that require special attention during storage.

  • Temperature Sensitivity: Memory foam is sensitive to temperature. In cold temperatures, it can become stiff and less responsive. When storing a memory foam mattress, make sure the storage area is at a moderate temperature. Avoid exposing it to extreme cold or heat.
  • Compression: While memory foam can recover from compression, it's still best to avoid excessive compression during storage. If you need to stack items on top of the mattress, make sure they are light and evenly distributed.

Single Mattress

Single Mattress are generally easier to handle and store compared to larger mattresses.

  • Space Requirements: Due to their smaller size, single mattresses require less storage space. However, they still need to be stored in a dry, clean, and well - ventilated area.
  • Transport and Handling: When moving a single mattress for storage, it's usually more manageable. But be careful not to drag it across rough surfaces, as this can damage the fabric.

As a mattress supplier, I understand that proper storage is just one aspect of ensuring the long - term quality of your mattress. If you're in the market for a new mattress or have any questions about mattress storage, feel free to reach out to us. We're here to provide you with the best advice and high - quality mattresses to meet your needs. Whether you're looking for a single mattress, a waterproof mattress, or a memory foam mattress, we have a wide range of options to choose from. Contact us today to start a discussion about your mattress requirements and let us help you find the perfect fit for your home.

Single MattressWaterproof Mattress

References

  • Consumer Reports. (2023). Mattress Buying Guide.
  • Sleep Foundation. (2023). How to Store a Mattress.

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