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Are you experiencing mattress sagging or body pain? In this article, we'll discuss the lifespan (service life) of a mattress, the signs that it's time for a replacement, and introduce mattresses that can last for 30 years.
Do you feel like your mattress has started to sag, or do you wake up with body aches in the morning? The average lifespan of a mattress is generally 5 to 10 years, and prolonged use can lead to discomfort and increased strain on your body.
In this article, we'll explain the signs that it's time to replace your mattress and tips to extend its lifespan. Why not re-evaluate how you use your mattress to achieve comfortable sleep?
What is the lifespan (service life) of a mattress?
The lifespan of a mattress varies depending on its type. Here, we'll introduce the service life for each type.
| Mattress Type | Lifespan (Service Life) |
|---|---|
| Pocket Coil | 7-10 years |
| Bonnel Coil | 5-10 years |
| Fiber | 6-9 years |
| Latex | 6-9 years |
| High-Resilience Urethane | 5-8 years |
| Low-Resilience Urethane | 3-5 years |
Pocket Coil
Pocket coils are individual springs used in mattresses.
Each coil is encased in a non-woven fabric pocket, supporting the body at individual points, which provides excellent pressure distribution. This design minimizes movement transfer to an adjacent sleeper, even when tossing and turning.
Pocket coil mattresses typically last 7 to 10 years, which is longer than other materials.
Bonnel Coil
Bonnel coils refer to a connected spring structure used in mattresses.
Since the coils are interconnected, they support the body across a wider surface area. They offer a certain firmness, making them ideal for those who prefer a solid sleeping experience.
Bonnel coil mattresses have a lifespan of 5 to 10 years, which is slightly less than pocket coil mattresses, despite both being coil mattresses.
Fiber
Fiber mattresses are mattresses made of three-dimensionally interwoven resin fibers.
Commonly referred to as "high-resilience fiber," they are made from materials like polyethylene. Their air-permeable structure makes them less prone to stuffiness, providing a comfortable sleeping experience.
Fiber mattresses typically last 6 to 9 years, and many models are washable, making them easy to clean.
Latex
Latex is a resilient mattress material made from natural rubber extracted from rubber trees. It is not too soft, offering moderate bounce, and supports the body firmly while conforming to its shape.
Furthermore, it boasts excellent antibacterial and dust mite resistance, making it a hygienic option.
Latex is highly durable and resistant to sagging, giving it a lifespan of 6 to 9 years, maintaining its comfort for an extended period.
High-Resilience Urethane
High-resilience urethane refers to a highly elastic urethane material that strongly pushes back against the body. It allows for easy tossing and turning and supports a natural sleeping posture.
Additionally, many of these mattresses are lightweight and easy to handle, often used in foldable and tri-fold mattresses.
High-resilience urethane mattresses typically last 5 to 8 years. Their moderate firmness makes them ideal for those looking to reduce strain on their lower back and back.
Low-Resilience Urethane
Low-resilience urethane mattresses use a special urethane material that slowly changes shape in response to body pressure.
Densities range widely from under 30D to over 50D, and with a hardness of less than 100N, they are characterized by a soft sleeping experience.
While their estimated usage period is 3 to 5 years, shorter than high-resilience urethane mattresses, they are available at affordable prices, making them a popular and cost-effective bedding option.
Signs it's time to replace your mattress
Mattresses gradually deteriorate, making changes difficult to notice. Therefore, it's crucial not to miss the signs that it's time for a replacement. Here are five signs to look out for:
- There are indentations.
- There are fraying or tears.
- It makes squeaking noises.
- You feel body aches.
- There is mold growth.
There are indentations.
Mattresses are designed to return to their original shape due to elasticity, even when body weight is applied.
However, after years of use, when the elasticity diminishes, the areas where weight was applied may not return to their original form.
In this state, pressure distribution becomes uneven, which can disrupt sleep. Therefore, it's time to consider a replacement.
There are fraying or tears.
With prolonged use, the fabric on the surface can deteriorate, leading to frayed seams or tears, exposing the urethane or springs inside. This not only makes sleeping uncomfortable but also reduces durability, so caution is advised.
Furthermore, fraying or tears can lead to the accumulation of dust mites and dust, posing potential hygienic issues. If you start to notice visible damage, it's time to replace your mattress.
It makes squeaking noises.
Spring mattresses, such as pocket coil and Bonnel coil, contain metal springs. Over extended use, their elasticity gradually decreases.
As a result, when you toss and turn or apply weight, the springs rub against each other, producing a squeaking sound. If you hear such noises, it's a sign of spring deterioration, and you should consider it time for a replacement.
You feel body aches.
When a mattress deteriorates, the balance of pressure distribution worsens, and pressure tends to concentrate on specific areas.
As a result, during sleep, excessive strain can be placed on the shoulders, lower back, and back, leading to shallow sleep or experiencing body aches and fatigue upon waking. This can also cause shoulder stiffness and lower back pain, so it's advisable to replace it promptly.
There is mold growth.
While we sleep, mattresses continuously absorb sweat released from our bodies. The amount of sweat released during one night's sleep is surprisingly equivalent to a cupful.
If sweat accumulates inside the mattress and creates moisture, and if it's not dried properly, mold can grow, so caution is necessary.
Additionally, the article below provides methods for removing mold, so please refer to it.
5 Ways to Remove Mold from Your Mattress! Also, prevention methods and easy-care mattresses
Impact of using an old mattress
Here, we will explain in detail what kind of impact using an old mattress can have.
Sleep quality deteriorates.
As a mattress deteriorates, it can become difficult to toss and turn, and the squeaking of springs can become bothersome, among other uncomfortable symptoms.
These symptoms can significantly lower sleep quality, potentially preventing you from getting adequate rest.
Also, please refer to the following article.
What causes difficulty tossing and turning? The necessity of adult tossing and turning and choosing bedding for sound sleep
Increased strain on the body.
Mattress deterioration can lead to it no longer conforming to the body, causing excessive strain on the lower back, shoulders, and neck, which can result in pain and discomfort.
If you continue to sleep in such a state, it could lead to chronic pain, requiring prompt action.
Additionally, the following article introduces the ideal sleeping posture. Please refer to it.
What is the ideal sleeping posture? A thorough explanation of key points for sleeping on your back, side, and stomach
Can lead to health problems.
Mold and dust mites that breed inside mattresses can cause allergic reactions.
Furthermore, continued use can lead to exposed internal materials through fraying or tears, which can cause skin irritation or itching upon direct contact with the skin.
It's important to regularly check the condition of your mattress before it leads to health issues.
Tips for making your mattress last longer
To extend the life of your mattress, keep these three key points in mind:
- Rotate the direction of the mattress.
- Dry it in the sun or shade.
- Keep the sheets clean.
Rotate the direction of the mattress.
To extend the lifespan of your mattress, regular rotation approximately every 1 to 3 months is effective. By routinely flipping the mattress both lengthwise and widthwise, you can evenly distribute the weight-bearing load and prevent premature deterioration.
Additionally, when rotating, checking the mattress surface for dirt or fraying can help you address issues early.
Dry it in the sun or shade.
To remove moisture from inside the mattress, sun drying or shade drying is recommended.
By leaning the mattress against a wall to dry or using a fan to circulate air around it, you can remove accumulated moisture from within.
Regular moisture care helps prevent the growth of mold and bacteria, maintaining a clean and comfortable sleeping environment.
Keep the sheets clean.
Bed covers and sheets accumulate sweat, sebum, and dust from daily use, so it's important to wash them once a week. Using clean sheets helps prevent the proliferation of germs and dust mites.
Especially for those who sweat a lot or during summer, using a fitted sheet or mattress pad can extend the life of the mattress.
Also, if you want to know more about what causes dust mite bites while sleeping, please refer to the article below.
Why do dust mite bites happen in futons? Conditions for their proliferation and washing unwashed futons
How to dispose of a mattress
When buying a new mattress, many people may wonder how to dispose of their old one. Here are four ways to dispose of a mattress.
- Dispose of it as bulky waste.
- Utilize the store's take-back service.
- Utilize a recycling shop.
- Utilize a buyer.
Dispose of it as bulky waste.
The most recommended method for disposing of a mattress is to put it out as bulky waste with your local government.
The general procedure involves applying through your local government's website, purchasing a disposal sticker, attaching it to the mattress, and placing it at the designated collection spot on the specified collection day.
However, the specific method varies by local government, so prior confirmation is necessary.
Utilize the store's take-back service.
When purchasing a new mattress, check if the store offers a take-back service for your old one.
Furniture stores and mattress specialty stores may offer to collect your used mattress at the same time as delivering your new one.
Utilize a recycling shop.
Disposing of it at a recycling shop is also an option. If the mattress is in good condition, it may be purchased, offering the advantage of avoiding disposal fees.
However, if there is significant wear, stains, sagging, or damage, the purchase may be declined. Therefore, it is recommended to check the condition beforehand before bringing it in.
Utilize a buyer.
If you have a mattress from a well-known brand or luxury manufacturer, getting quotes from multiple buyers can help you achieve a better selling price.
The purchase price will vary depending on the years of use and the condition. If you have taken good care of your mattress, you might not only avoid disposal fees but also earn some money.
Furthermore, for those looking to purchase a new mattress, the article below provides guidance on how to choose one.
What is the best way to choose a mattress? Explaining mattress features and when to replace it
Can Brain Sleep mattresses last 30 years?
Here, we will introduce the "Brain Sleep Mattress Premium Float" offered by Brain Sleep.
Designed to promote ultimate relaxation posture.
The uniquely developed three-dimensional structure allows the shoulders to naturally turn inward and the legs to naturally lift, achieving an ideal sleeping posture.
This posture is similar to the natural form the human body takes in space and is considered the least strenuous for the body. The mattress's special structure creates a buoyant rebound force, and the optimized firmness for the shoulders, lower back, and legs, respectively, will guide you into an ultimate state of relaxation, as if freed from gravity.
Excellent breathability for comfort until morning.
Brain Sleep mattresses feature an ultra-breathable material composed of over 90% air pockets. This efficiently releases heat and moisture generated from the body during sleep, allowing for optimal temperature and humidity control within the bedding.
While proper temperature and humidity are essential for quality sleep, the excellent breathability helps prevent stuffiness, inviting comfortable sleep and leading to deeper rest.
Easy to clean with a shower and air drying.
The mattress cover is easily removable and machine washable. Furthermore, the core material can be easily washed with a shower, and then simply air-dried to maintain its clean condition.
Proprietary material that resists sagging for 30 years.
Brain Sleep offers a highly durable mattress that can last for 30 years. It utilizes a proprietary green fiber material, achieving excellent durability.
It has been confirmed that it can maintain its durability even after undergoing a compression test that is three times the standard 80,000 cycles specified by JIS standards. It also features less sagging compared to typical urethane mattresses.
Brain Sleep Mattress Premium Float
Consider replacing your mattress according to its lifespan.
A mattress is an important piece of bedding that supports your daily sleep. If your mattress is in poor condition, it can lead to physical discomfort. Consider replacing your mattress at the appropriate time based on its age and condition.
Brain Sleep's high-quality and durable mattresses offer stable comfort for an extended period. For more details, please visit the Brain Sleep website.
Mattress Product List
