Last updated on March 14th, 2024 at 10:38 am

A Memory Foam Mattress can be expensive, which is often why people sleep on the same one for years on end. Unfortunately, a worn-out mattress could have negative implications for your health. And even when properly taken care of, mattresses have a shelf life.

If you’re experiencing negative side effects from sleeping on your mattress, such as back pain, it may be time to toss it out and start fresh.

How Long Do Memory Foam Mattresses Last?

When properly maintained, a good quality mattress should last around 8 to 10 years. However, if you invest in a lower caliber memory foam, that time could easily be cut in half. Cleaning and maintaining your memory foam mattress is the best way to ensure comfortable sleep for years to come.

Unfortunately, failing to clean or rotate your mattress can have long term effects on the comfort of your sleep. If you have to replace your mattress every couple years you can end up spending thousands of dollars just to feel at ease in your own bed.

What Affects a Memory Foam Mattress’s Longevity?

There are many factors that affect memory foam mattresses’ longevity. First and foremost, it’s important to always start with a high-quality memory foam to ensure its lifespan will last at least 8 to 10 years. Starting off with a premium mattress made with reliable fabric can expand your mattress’s longevity immensely.

Doing research on different mattress businesses and reading customer reviews can help you narrow down which bed you want to purchase. Choosing the right mattress from a reliable company can immediately start you off on the right foot.

The amount of use that your mattress withstands plays a large role in how quickly you’ll notice sagging or deformity. If you sleep on your mattress every night, it will start to indent and warp over time if you’re not maintaining it properly. This is why you might notice that your guest room mattress stays oddly firm, while your bedroom mattress has become uncomfortable.

Failing to properly clean or maintain your mattress in the ways listed below can also negatively affect your memory foam’s longevity.

How Can I Extend My Mattress’s Lifespan?

Maintenancing your mattress is the best way to ensure you’ll have a comfortable night’s sleep for years to come. Just a few simple tasks can extend your mattress’s lifespan tremendously.

  • Spot cleaning at least once a month can clear bacteria and diminish unwanted stains on your bed. This trick helps your mattress stay both clean and aesthetically pleasing.
  • Placing your mattress on a sturdy foundation with slats only a couple inches apart can help distribute your weight more evenly throughout.
  • We tend to sleep in similar positions and spots on the bed every night. Rotating your mattress every three months or so can help even out wear and avoid major indentation.
  • Flipping your mattress completely over can also help extend its lifespan, although not all mattresses can be flipped and used interchangeably. Make sure you read your instruction manual to see if flipping your mattress is a viable option.
  • Deodorizing your mattress may be necessary if you’re noticing a strange or unwelcoming odor. Mattresses are similar to a kitchen sponge in that they can absorb things in their surroundings. Setting your mattress in the sun can naturally eliminate any odors your mattress may have soaked up.  Additionally, sprinkling baking soda on your mattress can help absorb stinky smells. Once you’ve applied the baking soda, let it sit for a couple hours and then vacuum it off.
  • To clear debris and ensure your mattress’s firmness continues to be satisfactory, vacuuming your mattress often can be an easy and effective solution. If your mattress has any seams or folds, make sure to vacuum out any rubble that has accumulated over time.

How Do I Know If My Memory Foam Mattress Is Worn Out?

While some signs of wear and tear on a mattress are quite obvious, there are other more sneaky indications you may not be aware of.

Signs Your Mattress Needs Replacement

  • Extreme softness in your mattress is often a clear sign that you need a replacement. Over time, memory foam mattresses can soften after years of use. Sleeping on this type of surface can negatively affect your joints and hips.
  • Indentations, oftentimes in the middle of your mattress, and sagging are two unwanted repercussions from waiting too long to replace your bed. Although adding a mattress topper can sometimes fix small indentations or wear, once a mattress starts sagging it’s already too late. Adding extra foam will just reinforce the sagging rather than fix it.
  • Sagging, or even just the wrong core thickness level, can often lead to back pain. If you have a new mattress and you are still experiencing back pain, it’s likely that your mattress isn’t a good match for you.

Where Can I Buy a High-Quality Memory Foam or Custom Mattress?

Buying a high-quality memory foam mattress can improve your sleep and overall well-being. To find the perfect mattress to fit your body type and sleep style, try one of Slumber Ease’s custom made, fit-to-order mattresses.

With over 50 years in business, Slumber Ease has more experience designing mattresses than most. With plush innerspring, latex foam, or visco-elastic (memory) foam mattress options, you can be sure you’re leaving with the most comfortable bed imaginable.

Get a 10% discount on your new mattress today. Call Slumber Ease to discuss mattress options or stop by our showroom in Marysville, WA for a free mattress fitting.