How Often Should You Replace Your Mattress? Top 9 Signs

The average lifespan of a mattress is 7-10 years. Knowing when to replace your mattress can save you many nights of bad quality sleep. A quality mattress is important for your overall health and in this guide we will discuss how to know when it is time to replace your mattress.

How Often Should You Replace Your Mattress?

The average lifespan of a mattress is 7-10 years, but this lifespan will vary greatly depending on the type and quality of mattress you currently have (or are looking to purchase!).

The table below shows the average lifespan for each type of mattress:

 

Mattress Type	Mattress Lifespan
Memory Foam Mattress	7-10 years
Gel Foam Mattress	7-10 years
Latex Mattress	10-20 years
Innerspring Mattress	5-8 years
Hybrid Mattress	6-8 years
Air Mattress	5-8 years
Waterbed	10-15 years
Pillow-Top Mattress	5-7 years

 

When to Replace an Innerspring Mattress

If you own an innerspring mattress, these usually need to be replaced every 5-8 years. We often put off replacing our mattress until it is greatly affecting our lives, but if you look out for the signs to replace, you can reduce unneeded suffering. To know if it is time to replace yours, look out for these signs.

• Sagging or indentations
  • a little indentation is normal, but if you can measure a 1.5’’ dip or larger this mattress has likely failed.
• Increased noise 
  • innerspring mattresses have a lot of metal connectors tying the springs together. Over time these wear down and create squeaking or clicking sounds. These sounds can disturb your sleep more than you may realize.
• Visible wear and tear
  • If you can see excessive sagging, or the mattress is swaying to one side, it may be time to replace your mattress.
• Loss of comfort 
  • If you cannot find a comfortable spot, or find yourself tossing and turning more often, this is a sign your mattress needs to be replaced.
• Reduced support 
  • If you are waking up with a sore back, it is likely time to replace your mattress.

When to Replace a Memory Foam Mattress

If you are sleeping on a memory foam mattress, you will likely be replacing it within 7-10 years of purchase. Memory mattresses do not show visible sagging as much as an innerspring mattress, but it is still important for your sleep quality to stay clued in to the signs that it is time to replace.

• Permanent indentations
  • Memory foam should spring back to flat once you get out of bed. If you can measure a ¾’’ indentation when you are not in bed, this is a sign it is time to replace.
• Loss of support 
  • Foam will soften over time. If you feel the mattress is not contouring around your body as well, or if you wake up sore, this is a sign it is time to replace.
• Temperature sensitivity
  • If you start waking up in the night and noticing you are too hot or too cold, the mattress may be the cause and it is time to replace.
• Reduced comfort 
  • Tossing and turning, or sore hips, shoulders, and back upon waking are all signs this mattress is not delivering you comfort anymore.
• Changes in sleep quality 
  • Pay attention to how you feel upon waking and through the day. If you are frequently waking up groggy or feeling tired later in the day, it may be time to replace it.

When to Replace a Gel Foam Mattress

A Gel Foam Mattress can last anywhere from 5-15 years depending on the quality and materials used to produce it. Gel Foam is a little more durable than a traditional inner-spring mattress, but if you start to feel lower back pain or are waking up more frequently during the night, it may be time to replace.

• Indentations 
  • Keep an eye out for any changes in the surface of your mattress, as this may be a sign it needs replacing.
• Loss of Cooling Effect
  • If your sleep is being disturbed from you becoming too hot or too cold, then this is a sign it is time to replace your mattress.
• Reduced Support 
  • Over time and use, mattresses can lose their support. Your body also changes over the years and may require more support than you once needed. Aches and pains in your lower back are a sign that more support is needed.
• Visible Wear
  • Most Gel Foam Mattresses offer some kind of warranty for indentations starting at 3/4th of an inch. If you can see the surface of your mattress changing, it may be time to replace.
• Reduced Comfort 
  • Have you ever felt your arm go to sleep? That is what we call lack of pressure relief. The comfort materials on a mattress are made to provide that relief to our joints and nerves. If you start feeling shoulder or hip pain, these are signs that your mattress may need replacing.

When to Replace a Latex Mattress

A latex mattress can last from 10 to even 20 years. These natural material beds are very resilient and long lasting, but even they will wear out. It is important for your sleep and health that you pay attention to the signs and replace your mattress when needed.

• Loss of firmness 
  • If your mattress is feeling softer than that is a sign the foam is breaking down and it is time to replace
• Cracks or tears
  • latex can sometimes dry out, especially if it is near the sun/window. If you notice any tears, cracking, or flaking, this is a sign the foam is breaking down and it is time to replace it.
• Reduced support
  • If you are waking up with a sore back, this is a sign the mattress is no longer supporting you and it is time to replace it.
• Visible wear
  • If you can see indentations, shifting foam layers, or other signs of wear and tear, it may be time to replace your mattress.
• Changes in sleep quality 
  • always assess your sleep quality! If you are waking up groggy and feeling tired in the afternoon, it may be a sign it is time to replace your mattress.

When to Replace a Hybrid Mattress

A hybrid mattress will last on average between 6-8 years. The extra foam layers on top usually make them last just a bit longer than an innerspring mattress, but they still have some of the same warning signs that it is time to replace it.

• Sagging or indentations 
  • Large indentations are always a sign your mattress may need replacing but check your warranty! Some hybrids will say a 1 ½’’ or greater sag is beyond normal, whereas some will say a ¾’’ sage or greater is beyond normal.
• Loss of support
  • Waking up with a sore back is always a sign it is time for a new mattress
• Increased noise
  • Hybrids still have metal springs inside, so if your sleep is being disturbed by squeaks or metal clicking sounds, it is time to replace it.
• Reduced temperature regulation 
  • If your sleep is being disturbed from you becoming too hot or too cold, then this is a sign it is time to replace your mattress.
• Reduced comfort
  • Tossing and turning, and waking up sore are signs your mattress is not delivering you comfort as it once was and it is time to consider replacing it.

When to Replace a Pillow-Top Mattress

Pillow top mattresses can last between 2–3 years and 15+ years, depending on the materials and construction of the mattress. The average lifespan is 5–8 years, but some say it’s shorter than other types of mattresses.

• Top sagging or indentations
  • If the top portion of your pillowtop mattress has begun to sag, or has indentations, it would be a sign it may need replacing as it won’t offer the same support and comfort. Always check your warranty before replacing.
• Loss of Cushioning
  • Waking up stiff or with a sore back is always a sign it is time for a new mattress.
• Visible Wear 
  • If you can see indentations, shifting foam layers, or other signs of wear and tear, it may be time to replace your mattress.
• Tufting Separation
  • If your pillow-top has tufting and it has seperated, those areas are no longer held together for support/comfort and that would be a sign of when to replace the mattress.
• Reduced Comfort 
  • Tossing and turning, and waking up sore are signs your mattress is not delivering you comfort as it once was and it is time to consider replacing it.

When to Replace an Air Mattress

An air mattress’s lifespan depends on its quality and how often it’s used, but it can typically last between two and four years. If your air mattress loses too much air or doesn’t stay inflated, it might have a hole and would be time to replace it.

• Difficulty Maintaining air pressure
  • If you are noticing the mattress not having air, leaking air, or slowly deflating over time, it may be time to replace it.
• Punctures or Leaks 
  • If your mattress has a puncture or leak, and it is not repairable by a patch kit, it would be time to replace it.
• Loss of Support 
  • If you are waking up stiff or with a sore back, those would be signs its time for a new mattress.
• Increase Noise 
  • If you notice an increase in noise the mattress makes either through loss of air, or movement, it may be time to look for a new mattress.
• Reduced Comfort 
  • Tossing and turning, and waking up sore are signs your mattress is not delivering you comfort as it once was and it is time to consider replacing it.

When to Replace a Waterbed

Waterbeds typically last 10–15 years, but the lifespan depends on the quality of the waterbed and how well it’s maintained. Cheap waterbeds made for light use may only last a few years, while high-quality waterbeds that are well-maintained can last up to 20 years.

• Difficulty Maintaining Temperature 
  • If you are noticing you are sleeping hotter, or the temperature is fluctuating while sleeping, it may be time to replace it.
• Punctures or Leaks
  • If your mattress has a puncture or leak, and it is not repairable by a patch kit, it would be time to replace it.
• Loss of Support
  • If you are waking up stiff or with a sore back, those would be signs it’s time for a new mattress.
• Visible Wear 
  • If you notice there is visible wear on the waterbed, it may be time to replace it.
• Changes in Sleep Quality 
  • Tossing and turning, and waking up sore are signs your mattress is not delivering you comfort as it once was and it is time to consider replacing it.

Also Read: Types of Mattresses Explained (And How to Choose One)

10 Signs You Need a New Mattress

If you are thinking it may be time to replace your mattress, here are 10 signs that can help let you know if it is!

1. Sagging

Your mattress might be sagging in the middle or at the edges, or have dips that are more than two inches deep. You might also be able to feel the coils through the fabric or if it is a memory foam mattress, not get the support you need.

2. Visible Wear

If you can see indentations, shifting foam layers, or other signs of wear and tear, it may be time to replace your mattress.

3. Loss of Support

If you are noticing you are waking up stiffer, or with back or shoulder pain, it may be a sign you are not getting the support you need out of the mattress and is a good indicator it may be time to replace it.

4. Reduced Comfort

Do you notice yourself tossing and turning more trying to fall asleep or when sleeping? That would be a sign your mattress is not providing the comfort you need for a full night’s rest.

5. Increased Allergies or Asthma Symptoms

Your allergies or asthma might have gotten worse without explanation. Old mattresses can accumulate allergens like dust mites and mold, which can cause breathing issues, skin irritation, rashes, and hives.

6. You Wake up with Aches and Pains

You wake up feeling stiff, sore, or achy in your joints or back. This could be because your mattress isn’t providing enough support.

7. Not Getting Quality Sleep

If you find it hard to fall asleep, toss and turn more often, or wake up feeling unrested, it may be time to look for a replacement.

8. You Sleep Hot Most Nights

If you are sleeping or waking up feeling hot, it may be time to replace the mattress for one that has temperature regulation features so you can get a full comfortable night’s rest.

9. Your Mattress Makes Noise

Your mattress might make creaking, groaning, or popping sounds, even when you’re not moving around. This can happen as the springs lose their springiness and the mattress’s inner workings get out of alignment.

10. Your Mattress Smells

Older mattresses can accumulate things like dust mites, mold, and body odor over the course of their lifespan which can cause an unwanted odor and even skin irritation.

Also Read: Mattress Shopping Tips: How to Choose the Right Mattress

Factors Affecting Your Mattress Lifespan

As enjoyable as mattress shopping can be, have you ever wondered, “How can I avoid it for the next 10 years?” The simple answer is to choose a mattress with quality materials, maintain proper care, and create the ideal environment for lasting comfort.

• Mattress Material Quality 
  • As with most things in life, you get what you pay for. While big mattress brands often use the highest quality materials, local and lesser-known brands can achieve similar results by focusing more on materials and less on merchandising, saving you money while extending the lifespan of your mattress.
• Frequency of Use
  • Just like a car with more miles shows more wear-and-tear, the same applies to your mattress with frequent use. To extend the life of a mattress used every night, it’s recommended to rotate it twice a year, or a good rule of thumb is to do so when you change your smoke detector batteries.
• Maintenance and Care
  • Wondering how to clean a mattress? The best solution is to invest in a high-quality waterproof mattress protector that you can wash often, which keeps your mattress clean and prolongs its lifespan. Mattresses and water do not mix—steaming or oversaturation of water with soap can damage the glue holding foams together, void your warranty, and break down the mattress faster.
• Weight and Sleeping Position
  • It’s important to consider your body type and sleeping position before purchasing a new mattress. Choosing the right support tailored to your needs can improve sleep quality and extend your mattress’s lifespan, as it’s designed specifically for you and the way you sleep!
• Environmental Conditions 
  • As we mentioned earlier, mattresses and water don’t mix— humidity can lead to mold and shorten your mattress’s lifespan. Elevating your mattress on a box spring, platform, or adjustable base ensures proper air circulation, preventing moisture buildup and will help maintain the mattresse’s integrity for years to come.

How To Extend Your Mattress’s Lifespan

Now that we’ve reviewed when it’s time to replace your mattress, it’s important to make the most of your new investment. Follow these steps to extend the lifespan of your new mattress!

• Use a Mattress Protector
  • Using a mattress protector is essential for keeping your mattress in top condition. It’s a worthwhile investment that saves you money long-term while ensuring a cleaner, healthier sleep environment.
• Rotate Your Mattress Regularly
  • Rotating your mattress twice a year ensures even wear, especially if you and your sleep partner have different body types. This simple practice helps maintain support and extends the lifespan of your mattress.
• Avoid Cleaning Your Mattress
  • If accidents happen, a mattress protector usually prevents stains, but what if it fails? Blot the area dry with a towel and lightly spray a 50/50 peroxide and distilled water solution to remove the stain.
• Ensure Proper Bed Frame Support
  • Just like our bodies, mattresses need proper support to prevent premature wear and tear. For queen-size mattresses and larger, a center support is essential, and it’s recommended to use a foundation/power base or slats spaced 3 inches or less apart to ensure longevity.
• Avoid Eating or Drinking in Bed
  • Eating in bed is not only bad for your digestive system, but also increases the risk of spills and stains on your mattress. Stains can permanently damage your mattress and will void any warranty.