How Long Does It Take to Break in a New Mattress and Is There Anything I Should Do to Speed It Up?

Vincent DeFazio • March 17, 2025
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how to break in a new mattress

Buying a new mattress is an exciting investment in better sleep, but it may not feel perfect right away. Just like a new pair of shoes, a mattress needs time to adjust and conform to your body before it provides optimal comfort and support.


If you’ve recently purchased a new mattress and it feels too firm or different from what you expected, don’t worry; it simply needs a break-in period.


How Long Does It Take to Break in a New Mattress?

The break-in period for a new mattress can vary depending on the type of mattress, materials used and your body’s adjustment period. On average, it takes about 30 to 90 days for a mattress to fully break in.


Innerspring Mattresses

Innerspring mattresses with pillow tops or hybrid constructions often feel more comfortable from day one, but the coils and padding still need time to adjust. Expect 30 to 60 days for the full comfort of your mattress.


Latex Mattresses

Latex is more responsive than memory foam, meaning it doesn’t require as much break-in time. Most latex mattresses feel great after two to four weeks but continue to improve with use.


Why Does a Mattress Need a Break-In Period?

  • Materials Need to Settle: If your mattress was shipped to you, it may need time to fully expand and reach its intended feel. Even locally purchased mattresses require a break-in period as the materials adjust to regular use and conform to your body.


  • Foam Adjustment: Memory foam and latex layers need time to soften and conform to your body.

  • Body Adaptation: Your muscles and spine may need time to adjust to the new support system, especially if your old mattress was sagging or worn out.

How to Speed Up the Mattress Break-In Process

Sleep on It Every Night

The more you sleep on your new mattress, the faster it will adjust to your body. If possible, avoid switching back to your old mattress or sleeping on the couch.


Walk or Press on the Mattress

For foam and hybrid mattresses, gently walking or applying pressure on the mattress with your hands and knees can help loosen up the materials and speed up the break-in process.


Rotate the Mattress

Some mattresses benefit from being rotated (not flipped) every few weeks during the break-in period. This helps even out wear and ensures all areas of the mattress soften evenly.


Softening Latex Foam

Sleeping on different areas of the mattress and applying gentle pressure can help speed up the break-in process of latex mattresses.


Use a Mattress Topper (Temporarily)

If your new mattress feels too firm, adding a mattress topper can provide temporary comfort while you wait for it to break in.


Give It Time

Patience is key! If your mattress still feels uncomfortable after the initial adjustment period, check the manufacturer’s trial period policy before making any final decisions. In some cases, a different mattress may be necessary.


When Should You Be Concerned?

If your mattress still feels uncomfortable after 90 days, or if you experience persistent back pain or poor sleep quality, it may not be the right fit for you. Many manufacturers, including Twilight Bedding in Spokane, offer generous sleep trials so that you can find the best mattress for your needs.


Get Better Sleep With a New Mattress in Spokane

At Twilight Bedding Inc., we know how important it is to find the right mattress for your sleep needs. Our high-quality innerspring and latex mattresses are designed for comfort and durability. Plus, with our risk-free 90-day guarantee, you can rest easy knowing you can have your mattress adjusted if it doesn’t provide the comfort you’re looking for.


Contact us at Twilight Bedding today by calling (509) 413-2431 for our North Spokane Showroom or (509) 926-2333 for our Spokane Valley Showroom.

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