What Happens to Mattress After 10 Years? (Quick Facts!)

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What Happens to Mattress After 10 Years?

What Happens to Mattress After 10 Years?

After 10 years of usage, a mattress loses its support, becomes hotter than ever, and could be a breeding ground for germs and bacteria that cause allergies and skin problems.

You have probably seen some commercials or articles saying that you should replace your mattress after 10 years. You must be curious what happens to mattresses after 10 years? Mattresses have a lifespan of about 10 years, but it’s not the number that matters. It’s how you use your mattress.

It loses its support, becomes hotter than ever, and could be a breeding ground for germs and bacteria that cause allergies and skin problems.

The mattress is a common household item that you probably use every night. When you buy a mattress, it feels comfortable to touch and has no scars or damage. But after a few years of use, the mattress may sag and turns an ugly dark color. Mattresses have a certain lifespan, just like any other material things, since they are subjected to daily stress from users and weather.

More: How Long Do Purple Mattresses Last?

6 Harmful Problems of Old Mattress

Risk of Dust Mite Infestation:

Mattresses also get dusty and dirty after a long time because of dust mites that live in them. As a result, you can suffer from allergies, which can be very bad for your health.

Dust mites are nothing but tiny organisms that feed on dead skin cells. They thrive in warm, moist areas and are present in mattresses because they love to eat dead skin cells. They can cause problems like coughing, asthma, and eczema when too many of them.

When you sleep on a mattress that has been used for 10 years or more, you put yourself at risk of dust mite infestation because there are more than enough dust mites living in it to cause an allergic reaction.

More: How Long Does Memory Foam Topper Last?

Sleep Quality Spoils:

After ten years, sleep quality deteriorates.

Foam mattresses, in particular, lose their firmness. This causes the mattress to sag and becomes less support for your body. Sleepers can also experience back pain as a result of these changes.

It’s not just foam mattresses that lose their firmness; spring mattresses also degrade over time. This is because springs lose their tension when they aren’t regularly used.

How long it takes for your mattress to become uncomfortable depends on how often you use it and what type of mattress you have (foam or spring).

Excessive Overheating:

You start to overheat while sleeping on a mattress at old age because the mattress no longer breathes well. All mattresses have an air circulation system for breathability. Those systems’ work gets affected with time, so it gets hot and sweaty in the summer and cold in the winter.

Higher Chance of Skin Irritation:

Your skin irritation chances will increase with time. Since most mattresses are made from synthetic materials that cause allergies in some people, this can lead to severe skin problems for those allergic to them. Some mattresses also have chemicals in them which can cause rashes or hives on certain parts of the body, such as the face or stomach area.

Increased Risk of Back Pain

The springs inside of your mattress will become weak over time. This means they will lose their ability to provide sufficient support to the body while resting at night. This could lead to back pain or other problems associated with poor alignment when sleeping at night.

The memory foam in your mattress might start moving around after several years of use due to deterioration over time. The foam tends to lose its shape after many years of use, so it may not be able to keep your body aligned properly anymore, leading.

Lost Mattress Strength:

If you use a spring mattress for more than ten years, it will lose its springiness and become uncomfortable for sleeping. On the other hand, If you use an innerspring mattress for more than 10 years, it will lose its bounce and become uncomfortable for sleeping. 

Moreover, your mattress loses its elasticity and resiliency and starts sagging after getting old. The comfort of your mattress can be affected by the sagging effect. It makes it uncomfortable to sleep on an old mattress and causes back pains.

A new foam mattress will relieve pressure points in your body and provide support where needed while sleeping on your side or back. It will also help improve blood circulation, making sure you wake up feeling well-rested every morning.

How to maintain your mattress and increase its life?

A mattress is a huge investment, so it’s important to keep your mattress in good shape for as long as possible. Follow these suggestions to get the most out of your mattress.

Proper care for your mattress

Ten years may seem like a long time, but if you take proper care of your mattress, it can last much longer than 10 years.

Rotate it regularly 

The National Sleep Foundation recommends rotating your mattress every six months. This will help distribute wear and tear evenly across all sides of the bed to last longer. The foundation also recommends flipping your mattress every three months to prevent uneven wear on top or bottom surfaces.

Store it in a cool place 

The optimal temperature range for storing a mattress is 55-65 degrees Fahrenheit (13-18 degrees Celsius). Temperatures above this range can cause mold growth and additional health issues.

Keep it clean 

Vacuum or dust mop your mattress regularly to remove dust and debris from the surface. It would help if you also clean any stains with gentle soap and water quickly after they appear on the surface of your mattress.


Your mattress can last 10 years if you take proper care of it. Most people do not know their mattress’s life span, but it is around 10 years. Consider replacing a 10-years-old mattress because it’s an investment for your good health. A dirty, moldy old mattress is not comfortable to sleep on. 

You can write your experience in the comment section regarding the life of your mattresses; we will appreciate it.

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