Short answer
Store your mattress flat or upright, with good support and strong protection from moisture. Use a tight, clean mattress cover, keep it off the floor if possible, and avoid leaving it in direct sun.
If you are not sure what size space you need, start with how much storage do I need?. Then you can use get-matched to compare nearby storage choices for the mattress and any other items.
- Use a mattress cover or plastic wrap made for mattresses.
- Keep the mattress dry and away from strong smells.
- Use a flat, sturdy base to prevent sagging.
Details
1) Clean it first. Vacuum the surface, remove bedding and protectors, and let it fully air out. If the mattress has any stains or smells, treat those before storage.
2) Protect it. Wrap the mattress in a clean, breathable cover, or a plastic cover designed for mattresses. Tape the seams lightly so dust does not get in. For extra safety, add a second barrier like a fitted sheet under the cover if you have one.
3) Prevent damage. Place the mattress on a pallet, moving platform, or other firm support. Avoid storing it directly on bare concrete if the unit is humid. If you store it vertically, make sure it stays straight and supported.
4) Keep it in the right spot. Choose a storage unit that is clean and has good temperature control if you can. Heat and moisture can cause odors and mold. Keep the mattress away from chemicals, paint, or strong-smelling items.
If you are planning a move, it helps to coordinate dates. You can use StowMatch to get options near your route and timing by starting at answers.
- Air out the mattress until it smells fresh, not musty.
- Use a cover that seals dust out but does not trap wetness.
- Store on a pallet or platform when possible.
Cost note
Prices vary by city, unit size, and whether you need climate control. In general, mattress storage is usually cheapest when you store it by itself or combine it with a small bundle of items.
Do not guess on cost. Compare options for your dates using get-matched to see typical local availability and size matches.
Next step
Measure the mattress and note if it will be stored flat or upright. Then list any extra items you are storing at the same time, like box springs, bedding, or small furniture.
Next, go to get-matched and share your dates and size needs. You will get a free way to compare storage options near you, without calling around.
Common questions
Should I store my mattress flat or standing up?
Both can work, but flat on a pallet or firm base is often safest to prevent sagging. If you store it upright, keep it straight and protected with good support.
Do I need to use plastic wrap?
A mattress cover is best. Plastic can help block dust, but only use a wrap that is meant for mattresses. Always make sure the mattress is fully dry first.
How long can I store a mattress?
Short and medium stays are common. For long storage, keep airflow in mind, check that the cover stays sealed, and avoid units that feel damp.
What size storage unit do I need for a mattress?
Many people fit a mattress in a small unit. Use how much storage do I need? and include the box spring if you are storing it too.