A mattress is a major investment in your comfort and sleep quality, so if you are planning to store one for any length of time, it is important to do it properly. Whether you are moving house, renovating, or simply saving a spare bed for later, improper storage can lead to mould, sagging or permanent damage. The good news is that with a few simple steps, you can protect your mattress and keep it in excellent condition until you are ready to use it again.
The first step in long-term mattress storage is to clean it thoroughly. Strip all the bedding and give the mattress a full vacuum to remove dust, dirt and any debris that may have settled in. Spot clean any stains using a mild fabric-safe cleaner and allow it to dry completely before storage. A mattress should never be stored while damp, as this creates the perfect environment for mould and mildew to form.
Next, wrap your mattress in a breathable cover, such as a mattress storage bag made of fabric or a light plastic that has ventilation holes. Avoid using heavy plastic sheets or tarps for long-term storage, as these can trap moisture and prevent airflow. If you want extra protection, you can add a mattress protector under the cover for a second barrier against dust and allergens.
Storing the mattress flat is one of the most important rules for long-term storage. Although standing a mattress upright might save space, it can lead to uneven pressure on the internal structure, especially for spring and hybrid mattresses. Over time, this can cause sagging or permanent distortion. Place your mattress flat on a platform or pallet to keep it off the ground, protect it from dirt or moisture, and ensure air can circulate underneath.
Choose a cool, dry storage space that is free from humidity and extreme temperatures. Garages, basements or outdoor sheds may expose your mattress to too much moisture or temperature swings. If possible, store it in a climate-controlled room or storage unit to maintain its structure and materials. Excess heat can break down foams, while cold and damp air can lead to mould.
If you are storing a Sleep Republic hybrid mattress, rest assured it is built with premium, durable materials that hold their shape over time. However, even the best mattress needs proper storage to stay in its best condition. Our high definition pocket spring system, gel-infused memory foam and natural latex layers are designed to last, but they will thank you for being stored correctly.
Lastly, avoid placing heavy items on top of the mattress while it is stored. This may compress the surface or leave permanent dents in the comfort layers. If stacking is necessary, use light bedding or pillows, and never anything that could bend or damage the springs and foam.
When it is time to bring your mattress out of storage, let it air out for a few hours in a clean, ventilated space. This allows any residual odours to escape and gives the materials time to expand back to their natural shape.
Sleep Smarter, Store Smarter
Proper mattress storage ensures that your investment remains clean, supportive and ready for sleep when you need it again. By cleaning it thoroughly, storing it flat, protecting it with breathable materials and keeping it in a climate-controlled environment, you will extend its lifespan and avoid common storage damage.
To learn more about how our hybrid mattresses are designed for long-term durability and comfort, visit Sleep Republic today.
