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People spend about a third of their day in bed. And for many, it makes sense to spend a hefty sum on a mattress that’s comfortable and supportive.
But mattresses tend to go through a lot over the years. Spills, tears, bugs—these can all drastically reduce the lifespan of your mattress. Consider a mattress protector.
As such, it’s wise to take all the necessary precautions to protect it.
That’s where a mattress protector comes in. And when you add it to your bedroom, you can rest easy knowing your investment is safe, secure, and ready to help you catch some ZZZs night after night.
Have you recently been asking yourself one of life’s more important questions—why do you need a mattress protector or a mattress cover? Or maybe you’ve simply been wondering, do you really need a mattress cover at all? This article should help answer those questions and more.
Now let’s jump in.
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Table of Contents
What Is A Mattress Protector?
First of all, what is a mattress protector?
Simply put, a mattress protector is a highly durable and resistant type of fitted sheet that covers your entire mattress. It protects the top of the mattress against spills, bacteria, and even some materials that may cause allergies.
Plus, adding a mattress protector to your bed is easy. If you’re wondering how to put on a mattress protector, it’s practically the same process as putting on a mattress topper—simply place it directly on your mattress and then place your bedsheets over it. And voila!
There are different types of mattress protectors that you can get to meet your needs.
You can choose between one that is like a fitted sheet, one that has zippers, or one that’s even tied down with elastic straps.
There are also ones that are made from different kinds of materials, like cotton, polyester, plush, or bamboo.
Some of them are made from water-resistant materials that will still let airflow pass between it and the mattress.
Even mattress protectors have a cooling aspect, so you aren’t as hot when you sleep. So, not only are you protecting your mattress, but you’re also getting an added cooling effect that’ll keep you comfortable all night long.
Now, let’s get into the undeniable reasons you should be using a mattress protector right now.
Why Do You Need a Mattress Protector?
There are plenty of reasons you should use a mattress protector. But the six biggest reasons to get one are it:
- Keeps Your Mattress Clean
- Is Easier to Clean
- Helps Your Warranty Last Longer
- Makes Your Bed More Comfortable
- Blocks Allergies or Bugs
- Maintains Mattress Quality
Let’s dive a little deeper into each of these six reasons to use a mattress protector.
1. Keeps Your Mattress Clean
Perhaps one of the most obvious reasons to get a mattress protector is that it will keep your mattress clean.
Think about all of the accidental spills that could happen in bed, especially if you eat in bed. Do you really want to spill that glass of red wine or those tacos on your brand-new mattress?
And if you do end up spilling, think about how much work has to go into cleaning it.
Now, not just food and drinks can soak into your mattress. For instance, if you sweat at night, that can easily seep into your mattress and, over time, create a noticeable odor.
Natural skin oil and bodily fluids can wear down a mattress over time.
However, if there is a mattress protector, you will spare your mattress from accidents and other staining substances with an effective waterproof barrier.
Yes, you can clean a mattress. But removing a liquid-resistant protector and putting it in the washing machine is much easier.
With a mattress protector, you will sleep easier knowing your mattress is as clean as can be.
2. Is Easier to Clean
As mentioned above, mattress covers are easier to clean than the entire mattress.
Throwing a mattress in the washing machine is not as easy as throwing in that white shirt you spilled food on.
However, it could be. If you had a mattress protector, you could take it off, put it in your washing machine, and wash out the stains. If the stains don’t come off, you could buy a new mattress protector.
This is especially true for machine-washing mattress protector covers designed for convenience.
Plus, a mattress protector can help you reduce the recommended general mattress maintenance (e.g., regularly vacuuming your mattress).
3. Helps Your Warranty Last Longer
Normally, when you buy a new mattress, you get a warranty. This means that if the mattress is damaged, you can replace it or get some money back.
However, for most mattress warranties, if you stain or soil it, your warranty won’t be valid anymore and will be voided. That means that if the mattress you got is defective, you can’t return it for hygiene and safety reasons.
If you buy a mattress protector, then you will be able to keep your mattress from being damaged or stained. Instead, the stain will just fall on the mattress cover, which you could easily replace for much cheaper than buying a whole new mattress.
As such, a mattress protector is a good idea and a cost-effective way to protect your investment.
4. Makes Your Bed More Comfortable
Of course, you want your bed to be as comfortable as possible. The more comfortable you are at night, the sounder you’ll sleep, and the better you’ll feel the next day.
Some mattress protectors can actually make your bed even more comfortable by adding an extra layer of comfort.
If you want to upgrade the comfort level even more, consider layering a foam mattress topper or a latex mattress pad underneath your protector.
Not to be confused with a mattress protector, a mattress topper is a much thicker pad that goes above your mattress and under your fitted sheet. It offers more cushion and more support.
What does a mattress pad do? It has the same purpose as a mattress topper—make your bed more comfortable. But a mattress pad is slightly thinner than a mattress topper.
Not only can a mattress protector enhance the feel of your mattress, but it can also regulate body temperature for a cooler, deeper sleep.
In fact, a breathable material is key for anyone who sleeps hot or wants a consistent sleep surface.
5. Blocks Allergies or Bugs
If you have allergies or have had issues with bed bugs, getting a mattress cover will also help.
If you have asthma or allergies, a mattress cover will help you breathe easier through the night. It eliminates dust mites which can cause you to start sneezing.
Dust mites, general wear, and allergens can quickly turn a new bed into an uncomfortable mattress.
These dust mites love hanging out in the mattress and living off of your dead skin cells. Since cleaning your mattress is hard, a dirty environment will allow these bugs to thrive.
Even if you’re allergic to pet dander or dust, the mattress cover will ensure that any trapped inside the mattress doesn’t assault your nose throughout the night.
However, if you buy a mattress cover, you can throw it in the washing machine and eliminate all the dust mites and other bugs. That also means you can wash away any pet dander or other allergens that could be causing you trouble breathing.
In addition, a mattress cover will ensure that dead skin cells do not live in the mattress’s microscopic cracks.
If you have sensitive skin, a mattress protector may also be a good solution. Sometimes, the mattress can make you feel itchy or have other things you can’t see.
However, having a mattress protector means you can periodically and easily wash it to eliminate whatever bothers you.
For young children, a waterproof mattress protector adds peace of mind and cleanliness all in one additional layer.
People use mattress protection in places like hospitals or nurseries to protect vulnerable people against these allergies and irritants and to make it easy to clean and replace the mattress.
6. Maintains Mattress Quality
Another reason you may want to consider buying a mattress cover would be to keep the condition of your mattress is as good of a condition as it can be.
If you sweat at night or spill any kind of liquid on your mattress, this will wear down the top layer and foams that are in your mattress. This shortens the life of the comfort of your mattress, which is not ideal.
This shortens the life of your mattress and impacts the overall feel and support it provides. Think of a mattress like a sponge that you use over and over and over. Eventually, you can’t use that sponge anymore, and it’s not even good at what it’s supposed to do. The same thing will happen to your mattress.
A good mattress protector can help prevent premature wear and keep your mattress in good condition longer. Without a protector, you will need to replace your mattress more frequently. And that, of course, will be more expensive for you.
Even if you’re current mattress performs well, a protector is an easy way to extend its life. Some experts suggest that by using a mattress protector, you can add ten more years of use to your mattress.
Related Content: How Long Do Mattresses Last?
Do Mattress Protectors Really Work?
As you can see, there are plenty of reasons why you need a mattress protector.
But the question is, do mattress protectors really work?
For the most part, it depends on what mattress protector you end up buying.
The highest-quality mattress protectors can prevent even the worst spills, stains, and long-term mattress quality degradation.
And on the other side of the spectrum, the lowest quality mattress protectors may let liquids seep into your mattress and even break down over time.
For those with a memory foam mattress or soft mattresses, a protector adds an extra layer of protection without changing the feel of the mattress.
All that being said, if you’re willing to invest just a little bit more into buying a top-tier mattress protector, you can rest assured that it will protect your mattress for years to come.
Can Mattress Protectors Improve Sleep Health?
Maybe. Improving your sleeping environment with breathable, moisture-resistant bedding leads to:
- Fewer allergic reactions from dust mites and pet dander.
- Less moisture buildup that can cause odors and bacteria.
- Fewer interruptions caused by temperature swings and night sweats.
- A better chance of maintaining consistent, restorative deep sleep.
Adding a good mattress protector ensures you have a supportive, clean, and safe sleep surface, giving you every advantage for waking up refreshed and restored. While it may not guarantee a great night’s sleep, it can certainly help.
What is the Difference Between a Mattress Pad and Mattress Protector?
A mattress protector prevents spills and protects the top of your mattress, while a mattress pad or topper enhances the mattress feel.
As we’ve seen, a mattress protector’s primary role is to protect the mattress. It does so by preventing oils, spills, and other materials from penetrating the mattress and reducing the lifespan of your investment.
A mattress pad, on the other hand, is meant to provide added comfort to your mattress. It’s a thick layer of cushion that’s usually built right into a fitted sheet you can place directly over your mattress.
Some pads provide pressure relief or are ideal for people who want to adjust the firmness of a firm mattress.
However, a mattress pad does not necessarily provide protection. True, some mattress pads may protect against spills just like a mattress protector. But it’s important to realize that not all mattress pads provide that protection.
Mattress Encasement vs. Fitted Mattress Protector: What’s the Difference?
When shopping for the best mattress protector, you’ll encounter two main styles:
- Encasement Protectors: Fully cover the entire mattress with a zipper closure. They’re the ultimate defense against bed bug infestations, dust mite allergies, and moisture buildup.
- Fitted Mattress Protectors: Similar to a fitted bed sheet, these cover just the top layer and sides. They’re easier to remove and wash, providing everyday protection for busy households.
Encasement protectors are ideal for those who want maximum protection, while a fitted mattress protector offers simplicity with enough defense for most sleeping situations.
What Type of Mattress Protector is Best?
Now that you know all the reasons why you should buy a cover for your mattress, you may be wondering, what is the best mattress cover you can buy?
Luckily, we have you covered with that as well.
If you are buying a cover online, read the reviews! You won’t know if you’ll like a mattress protector until you try it on your own mattress. But reading what other people have had to say about it can be a good place to start narrowing your options down.
Another good indicator of how soft it is could be finding out what material it’s made from. You’ll also want to be sure that your mattress protector is breathable.
If you want the most effective protection, look for a waterproof mattress cover. You’ll also want to be sure that your mattress protector is breathable.
Check to see how long the protectors say they can protect your mattress too. Some may not last quite as long as the others.
Finally, most covers for mattresses will get rid of liquid right after the contact happens, but only a few covers can keep away constant exposure. Most of them are water-resistant; not necessarily waterproof.
Try to find one with the best level of water resistance.
Fabric Options for Better Sleep and Temperature Regulation
The fabric of your mattress protector affects both your sleep quality and your sleeping environment’s temperature.
Here are popular choices:
- Breathable fabrics like cotton, bamboo, or Tencel keep body heat from building up, making them ideal for hot sleepers.
- Synthetic materials like polyester are durable but may retain more heat — not ideal if you’re seeking the Best Sleep.
- Natural materials are hypoallergenic and gentle, promoting a healthier sleep environment for those prone to nasal congestion or runny nose caused by allergic reactions.
Choosing a protector with breathable materials improves temperature regulation and enhances the sleep experience.
| Fabric Type | Best For | Key Benefits |
| Cotton | Sensitive skin, hot sleepers | Breathable, natural, gentle |
| Bamboo | Eco-friendly, allergy sufferers | Hypoallergenic, cooling |
| Tencel Lyocell | Skin sensitivity | Moisture-wicking, smooth, prevents odors |
| Polyester | Budget-conscious buyers | Durable, dries quickly, less breathable |
| Plush Velour | Luxury feel lovers | Velvety texture, soft touch |
| Vinyl | Heavy-duty waterproofing | Great for extreme protection, less breathable |
| Polyurethane | Waterproof and breathable | Quiet, flexible, and maintains body temperature |
Buy a Mattress Protector Today
A mattress protector does more than cover your bed. It helps seal your mattress against bed bugs, reduces exposure to allergens and irritants, and shields against spills, sweat, odors, and moisture that can lead to stains or damage over time.
With our Premium Smooth Mattress Encasement, you also keep a smooth, comfortable sleep surface while helping preserve the mattress materials inside, which can extend the life of your mattress. It is a smart choice for allergy sufferers, rentals, and anyone who wants long-term, low-maintenance protection.
If you have just bought a new mattress, you most likely want to invest in a mattress protector that actually works. At The Beloit Mattress Company, we offer some of the best options on the market, designed to provide superior protection without sacrificing comfort.
Start shopping here to protect your mattress today.
