How often should you wash your mattress protector

Mattress protectors are thin shells that go over your mattress like a sheet. They are usually waterproof and protect your mattress from stains, dust mites, bed bugs, etc. Mattress protectors collect a lot of bacteria and sweat over time, so you need to clean it to make it work effectively and keep it sanitary.

Since fitted sheets go over the mattress protector, the protector only needs to be washed every one to two months (as opposed to every two weeks for fitted sheets). However, be sure to wash the mattress protector before the first use to eliminate any odors and soften it.

In our article, we'll cover some situations that may require more frequent washing of mattress protectors, as well as general care guidelines.

Guest bedrooms. Quarterly.

Always wash the mattress protector before and after a guest visit. If the mattress protector is not used regularly, it does not need to be cleaned as often as other protectors. However, you should still clean it every two to three months to avoid dust buildup.

Allergy sufferers. Once every two months

A dirty mattress protector may collect dust mites and dander, triggering an allergic reaction. You may then experience itchy eyes and throat, a runny nose, red skin and swollen eyes. Ideally, clean your mattress protector every two to four weeks to prevent dirt buildup and allergic reactions.

People with colds or flu. After an illness

Once the cold or flu has passed, wash your mattress protector (and other bedding) to remove any residual bacteria. This way, your sleeping surface is clean, and you can prevent the spread of your illness to others in your home.

After spilling food or drink. Act immediately

If you spill liquids or food on your bed, wash your mattress protector right away so you don't create a stain. If you just spilled a glass of water on your bed, there is no need to wash your mattress protectors because they are waterproof. However, you should use a towel to wipe up the excess water. For other spills and stains, use paper towels to clean off any food and absorb any liquids before putting the mattress protector in the washing machine.