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What are the signs you need to change your mattress?

  1. Noisy springs
  2. Resulting in worsening allergies or asthma
  3. Sagging
  4. You wake up with body aches
  5. Other mattresses feel comfortable
  6. Your mattress is 10 years old
  7. Your mattress has an odd smell
  8. Your sleeping needs have changed

A mattress is an important investment because of the role it plays in daily life. Considering that the average person spends about one-third of their life laying on a mattress, you would spend a lot of thought and exert effort into selecting one that meets your sleeping needs. Proper sleep is vital for overall health, but up to 4 in 10 Australian adults are not getting enough good-quality sleep, and for some folks, a bad mattress can be blamed. Eventually, there would be tell-tale signs that you need to change your mattress.

Many people rely on the warranty of their top mattress brands in Australia to determine when it’s time to replace them. However, more signs can indicate a mattress is succumbing to wear and tear. If you find yourself wondering when it’s time to buy a new mattress, this guide rounds up 8 definitive signs you need one. Read on!

Noisy Springs

Noisy Springs

Do you hear squeaking sounds or screeching metal sounds whenever you toss and turn on your mattress? This can be one of the signs to change your mattress.

Typically encountered in traditional mattresses, the common culprit for the noises could come from the coil springs that are starting to age. Aside from disturbing a peaceful sleep, the bigger issue with these noisy springs is that it could mean the mattress is sagging and your back is not getting proper support. In the long run, this will impact your spine health.

Resulting In Worsening Allergies Or Asthma

Sneezing when you’re near your bed or waking up with watery eyes and a runny nose can be strong indicators to replace your mattress.

Over time, mattresses can accumulate mold, mildew, and dust mites that live on dead skin cells that are shed from humans and pets. If you are allergic to any of these irritants, sleeping on your mattress can worsen your symptoms. Being microscopic, these allergens cannot be seen by the naked eye, so it is a sign that can be easily overlooked. When investing in a new mattress, consider one with hypoallergenic properties.



Sagging is one of the most obvious signs that you need a mattress. This can occur when the foam begins to lose its shape. Over time, the fibers that make up the mattress will begin to compress and leave indents where you have slept. For traditional mattresses, this happens when the coil springs break down.

You will be able to tell if a mattress is sagging if there is a noticeable dip or indentation in the middle, often in two or three spots. Another way to tell if a mattress is sagging is if you get up and notice that your mattress does not quickly return to its normal, flat appearance.

According to spine health experts, sagging mattresses that have even as little as a 1.5″ inch dip can be linked to increased back pain. The deeper your mattress is sagging, the more uncomfortable and painful your back will be upon waking up.

You Wake Up With Body Aches

Sleep is the time for your body to recover from the stresses experienced throughout the day—whether you might have spent time going to the gym or just sitting at your work desk. A good night’s sleep on a good mattress would help your body relax, not worsen things with body aches.

If you find yourself wondering why you wake up with a pain in your lower back, neck, hips, or shoulders, your sagging mattress may be the culprit. A sagging mattress is worn out and will no longer support your body properly. Your spine will be forced into an unnatural curve, resulting in inevitable aches. This is why it’s important to choose a new mattress that is supportive and relieves your body’s pressure points.

Other Mattresses Feel Comfortable

Other Mattresses Feel Comfortable

You might want to replace your mattress if you notice that you sleep much better on different mattresses—whether it’s your friend’s bed or the hotel’s bed. It has been proven by studies that it is much harder to sleep in different and unfamiliar environments because the brain tries to stay alert.

So if you are experiencing the opposite, it could be a sign to get a new mattress that will help you get a good night’s sleep.

Your Mattress Is 8 Years Old

Though the lifespan of a mattress will depend on the material quality, manufacturer, and usage, the average lifespan of a mattress is about 7 to 10 years. From this point on, it tends to stop providing you with proper body support, leading to aches, pains, and ultimately a lack of sleep.

If your mattress is only less than a couple of years old and you already notice that it feels uncomfortable, look into the manufacturer’s warranty guarantee. You might be able to get a good deal when purchasing a new mattress. And if you remember that your mattress is reaching the end of its lifespan, you should consider sleeping on a mattress in a box and compare your experience. Most people find mattresses in a box boasting numerous attractive advantages, including long warranty periods.

Your Mattress Has An Odd Smell

Your Mattress Has An Odd Smell

This sign may not be the most pleasant to look out for, but your mattress may just start to give off an odd smell. Over time, this can occur as mildew, mold, and fungi build-up. These microscopic organisms can accumulate even faster when you live in an area with a humid climate.

Your Sleeping Needs Have Changed

Even if your mattress is still in tip-top shape or you just bought it, circumstances in your life might still necessitate that you get a new one.

This could be the case if you are going through pregnancy, experiencing weight gain or weight loss, or have a new sleeping partner. If you discover you have a certain spine health condition, that may also cause you to find a new mattress. This is why a mattresses’ warranty and trial periods should be a crucial consideration for buyers.

Try checking out other options. For example, mattresses in a box in Australia are known as risk-free choices when buying a new mattress.

Key Takeaway

In this guide, we delved into the 8 signs you need to change a mattress. It’s important to keep in mind that a good mattress is one of the best investments you can make to improve your health and overall life quality.

With the number of mattresses in the Australian market, you might find it hard to choose one that fits your specific needs and avoids short lifespans.

To help you make an informed decision, we also have a more comprehensive guide of the top mattress brands in Australia.

You can also check out the Emma Original mattress in a box! For most people, mattresses in a box have been found to offer plenty of benefits and the best value for money. Click here to find out why this is the top choice in Australia!