For some, after finally going for it, buying a new mattress can feel like a worthwhile accomplishment with a much-needed reward of better sleep. Now, you're certainly under the impression that you're on the right path to appreciate the well-deserved sleep and the more wholesome, satisfying day-to-day life that comes along with it.

Some people feel an immediate sense of soothing and become attached to and love their new mattress on the first night at home. Still, for many others, the sleep experience and level of comfort during the first few nights may come as an unexpected, even unpleasant surprise. Lackluster at best, the comfort of a new mattress may not meet our needs 100% during the first few nights, especially if the 'First-Night Effect' (FNE) comes into play.

Many people experience a specific phenomenon when sleeping in a new environment, which is commonly called the First-Night Effect, or FNE for short. This scientifically recognized phenomenon may affect people who have just purchased a new mattress and are sleeping on a surface they may be unfamiliar with. Other scenarios related to the First-Night Effect include sleeping in a new place with unfamiliar textures, lighting, sounds, and technology. Similarly, a new mattress can generate FNE because it provides a new support surface that your body isn’t necessarily accustomed to.

Embrace the Change: Adjusting to Your New Mattress

After getting a new mattress, many people expect it to perform 100% and deliver on its promise of a better night's sleep, starting promptly on the first night. But instead, by an unwanted surprise, people often experience a mattress adjustment period, sometimes one filled with unexpected discomfort.

Now, instead of "I love my new bed" or "I'm feeling so good after sleeping on this new mattress," it's "Why does my lower back hurt so much?"

After making a significant decision like buying a new mattress, the last thing you want to be wondering is whether it's actually comfortable or the right mattress for you. When you make an informed decision to buy a product, you typically have high expectations for its performance. However, if you experience poor sleep on a new mattress, your first reaction is often one of defeat or disappointment.

With a New Mattress, Imperfect Sleep is Common

Nevertheless, imperfect sleep on a new mattress is common, so you shouldn't have much to worry about. Believe us, the sleep specialists from Mattress World Northwest, you're not the only one with questions like these floating around in your mind as you experience unexpected 'situations' with your sleep quality and a new mattress system.

Commonly, concerns about sleeping well on new mattresses arise when mattress shoppers are uninformed about the break-in period, also called the adjustment period. The sleep specialists from Mattress World Northwest are here to put your new mattress worries to rest and give you peace of mind during the mattress selection process and at-home comfort trial.

Next, sleep specialists will highlight key aspects and what to be aware of when getting a new mattress. We'll explain what to expect during the first few nights and weeks, including the possibility of poor sleep and the First-Night Effect (FNE). Likewise, we'll also cover mattress maintenance, including how to evenly break in the surface and support system during the initial trial period. Lastly, we'll take a look at how long the break-in period can last across various mattress styles and how it may affect your overall comfort.

Key Takeaways

• For anyone, especially those with chronic pain or other musculoskeletal discomfort, it is important to allow a full adjustment period of approximately 90 to 100 nights before coming to any definitive conclusions about the mattress overall.
• During the adjustment period, you may experience pain or discomfort as you adapt to a renewed support system or a new mattress surface utilizing different materials.
• You should expect to rotate your mattress regularly during the initial 90-night adjustment period to make sure it wears evenly across the surface and support system.
• You can also walk gently across the mattress surface to open the cell structure, accelerating the break-in period by decompressing the materials.
• Many mattress shops, like local, family-owned and operated Mattress World Northwest stores, offer a comfort trial period, also called a Comfort Guarantee, to ensure you have peace of mind as you select the best new mattress for yourself or a loved one.

Navigating the Transition: What to Expect the First Few Nights

Just like a new pair of jeans or tennis shoes, many people know that these items need to be worn over time to feel most comfortable. Mattresses are no exception; they break in and adapt to your body's shape over time, just like shoes or clothing. Ultimately, it takes time for a new mattress to break in, and patience to allow your new bed to feel supportive, comfortable, and fit the curves of your body.

When you choose a new mattress, you base your selection on your personal needs and preferences. Not everyone may be as satisfied with the mattress you decide to choose. Often, one person may love a specific mattress, while another may hate it. That said, mattress comfort is personal and subjective. Therefore, the initial nights during the mattress comfort trial period can be as well. Some may experience 'love at first sleep.' On the contrary, others with a new mattress may get a little more than they bargained for in the category of initial discomfort during the adjustment period, especially for those with other ailments, like back pain or chronic aches to consider.

Next, a couple of things to keep in mind during the first few nights sleeping on a new mattress:

#1: A Brand New Mattress May Feel More Firm or Stiff

Sleeping on a new surface with different support, you may notice the mattress feels inflexible or stiffer than you remember. Most of the time, it's the same mattress you chose, just a brand-new version so that you may notice a slight difference. The mattress's feel may vary simply because it's still brand new and the materials haven't had a chance to soften or break in yet.

As mentioned above, if you feel your new mattress is too firm, you can speed up the break-in process by gently walking on it with clean feet or socks, which helps release cells within the material structure. In turn, this process should soften the mattress's comfort layers more quickly, allowing you to appreciate a more forgiving surface without waiting through the entire break-in period.

#2: The Display Model May Feel Different From the Brand New In-Home Model

Once you finally get a new mattress home, you certainly have high hopes for it to perform and help you get a better night's sleep. Now that you've finished with the whole research phase and shopping process, you may have even conjured up some excitement about getting a new mattress.

But wait, now that you've got this new mattress at home, it doesn't feel like the one at the store! In some instances, mattress shoppers insist that the mattress they received was mistakenly delivered because it feels very different from the one in the store. If you believe that the new mattress you received feels like a different mattress than the one you tried in the store, you're not the only one. If you prefer to double-check that it is the right one, make sure the mattress name on the label matches the one on the receipt.

Still, in most cases, if the mattress visually looks the same but feels different, it is often only because it hasn't had a chance to soften or break in, leading you to think it's not the same model as the one you tried in the showroom.

Comfort Adjustment: The New Mattress After The First Few Weeks

When it comes to buying a new mattress, some people may fall in love with it right away, while others may dislike their brand-new sleeping surface entirely. A new mattress brings hopes and dreams of a good night's sleep. However, instead of boosting healthy and satisfying sleep, you might find yourself wondering, "Why is this new mattress killing my back?" You may also be asking: Is this normal to feel this uncomfortable on a new mattress?

The first few nights on a new mattress, you may notice that the initial firmness may seem to feel a bit firmer than the display model. As a result, you may also notice some soreness or discomfort because new muscles and areas of the body are affected by the supportive qualities of the new mattress.

Some people may also experience mild discomfort or the First-Night Effect (FNE) as they transition to a new mattress system that better supports and aligns the spine than their old one. FNE sometimes happens with a new mattress because your mind and body aren’t used to its surroundings. The First-Night Effect leaves the brain on high alert due to an unfamiliar sleeping environment. FNE and poor sleep are a normal part of the mattress's break-in period, where the body adjusts to a new mattress's materials and firmness. 

While FNE is influenced by factors such as new-mattress smells or variations in support that affect spinal alignment, you can manage the First-Night Effect by giving your body time to become accustomed to the mattress, using methods to encourage it to break in quickly and evenly, such as walking across it gently.

As individuals adjust to a new mattress's materials, which provide cushioning and relief for pressure points, they may feel unfamiliar sensations from these materials that should cushion, fill gaps, and support the body's curves.

With a new mattress, your body isn't used to this material or support yet, so the minor discomfort is entirely normal and, for most people, expected. Likely, there is no need for concern, and these unwanted symptoms from a new mattress should disperse within a few days or weeks. Still, as mentioned above, you should spin or rotate your mattress on a routine basis during the initial 90-night adjustment period to make sure it breaks-in evenly.

Becoming Acquainted With Your New Mattress

Every night, as you settle into bed, you and your new mattress start to become more familiar with one another. After a few nights, your body and the mattress surface will begin to adapt. Typically, within 2 to 4 weeks, the initial discomfort from adjusting will start to fade for many people, allowing them to fully enjoy the comfort and support provided by their new mattress.

That said, even if you are feeling uncomfortable on your new sleeping surface, to avoid unintentionally prolonging that discomfort, you should sleep on it every night. Try to avoid sleeping on the couch or other beds, as this can throw off the entire process of discovering whether this mattress could work for you.

If the mattress is too firm, you can also try walking on it with clean feet or socks, as mentioned above. Still, being consistent and sleeping on it every night will give it enough time to break in and allow your body to become accustomed to it. This method can help you break it in quickly so you can sleep on it and actually make sure it's a proper fit for you.

If you have given the new mattress a fair chance to meet your sleep needs but are still experiencing pain or discomfort as the comfort trial period nears its end, consider figuring out your options for additional service. Perks of mattress shops may include exercising your right to a Comfort Guarantee with the purchase of a brand new mattress from one of the best places to get a mattress from— Mattress World Northwest.

Sleeping Poorly: Understanding the Adjustment Period & How Long It May Last

Weeks, months, years? How long does it take to actually 'break in' a mattress? The comfort adjustment, along with the break-in period, may fall within comparable timeframes. Sometimes, the break in time and the adjustment period will vary from one another, but because comfort depends on a mattress's support and feel, comfort satisfaction often increases as the mattress gradually wears in. 

Regardless, a new mattress generally takes up to 30 nights to begin adapting to the sleeper's body, while your body may require 60-90 nights for a full body adjustment and to achieve 100% potential comfort.

After the mattress loosens up and its layers often, your body can begin to adjust fully. Soon after, you should feel thoroughly cradled and comfortably supported by the new mattress surface. After the first several weeks, if it hasn't already, your bed should feel as cozy as you imagined it would be when you bought it.

Thankfully, one of the best places to buy a mattress in Oregon, Mattress World Northwest, offers peace of mind with its 90-Night Comfort Guarantee. Within this comfort trial, if you’re still not pleased with your mattress or your sleep quality, professional mattress experts aim to do whatever it takes to find a different, better sleep solution for you.

Shop Local, Dream Big & Sleep Like a Baby!

Have no fear, just shop here— Mattress World Northwest! At this local mattress shop near you, you have access to reliable brands and savvy sleep products, like custom-fitting cooling pillows, as well as innovative sleep solutions like adjustable beds, massage chairs, and high-performance hybrid mattresses.

Designed to make shopping easy and even effortless, mattress shops like Mattress World NW showcase a variety of savvy sleep solutions that can help you transform poor sleep quality into restful, rejuvenating sleep. When it comes to sleeping poorly, if you don't snooze, you lose! Next, head down to discover your best way to rest at one of the many Mattress World Northwest locations with hundreds of 5-star reviews!