How Often Should You Change the Sheets on Your Bed?

bedsheets and feet

We spend a significant portion of our lives sleeping. The bed should be clean and comfortable. That means fresh sheets.

Failure to clean sheets regularly can also lead to unpleasant odors, skin irritation, and—in extreme cases—respiratory issues. Sheets accumulate sweat, oils, dead skin cells, and other bodily fluids over time. This creates a breeding ground for bacteria and allergens causing an inevitable decline in sleep quality.

Hygiene standards for bed linen

Maintaining good hygiene standards for bed linen is crucial for a healthy and restful night’s sleep. Wash them every one to two weeks to prevent the buildup of sweat, dead skin cells, and other bodily fluids. This frequency may vary based on personal preference and individual circumstances, such as allergies or illness.

Use hot water and a good detergent when washing bed linen. This will remove any bacteria or allergens. Be sure to not overload the washing machine to ensure the sheets are thoroughly cleaned and rinsed. These basic hygiene standards promote healthy sleep habits and extend the lifespan of the sheets. They also improve the overall appearance and feel of the bed.

Tip: One thing you can do to develop a clean bedsheet habit is to pick a certain day to wash them. After they’re dry, put them right back on the bed. If you do, then there’s no need to have any help folding them.

Factors influencing washing frequency

Those who sweat excessively or have oily skin may need to wash their sheets more frequently than others.

Those who suffer from allergies or respiratory conditions may need to wash their sheets more often to prevent the buildup of dust and allergens.

Another factor to consider is the climate in which you live. Hot and humid environments may require more frequent washing due to increased sweating and moisture buildup.

Lastly, lifestyle factors such as pets, children, and frequent travel can also influence how often you should wash your sheets.

Effects of unclean sheets

The effects of unclean sheets on our health and well-being should not be underestimated.

Dirty sheets can harbor a range of harmful bacteria, viruses, allergens, and even bugs that can cause or exacerbate a variety of health problems. Sleeping on dirty sheets can trigger or worsen allergies, asthma, and skin conditions such as acne and eczema. Unclean sheets can also contribute to the spread of infections, such as staphylococcus, streptococcus, and norovirus. In addition, dirty sheets can create an ideal environment for dust mites, which can trigger respiratory problems and worsen allergies.

All these things can keep you from getting a good night’s rest. To maintain a healthy sleeping environment, wash your sheets every one to two weeks, more frequently if you sweat a lot or are sick.

The average person washes their sheets every about every 24 days. With so many people not sleeping well, and the fact that clean sheets feel so comfortable, it’s not necessarily good to be average.

Maintain a clean sleeping environment

Maintaining a clean sleeping environment is crucial for proper hygiene and a good night’s sleep. It’s that simple.


Also on the blog:

“What the Heck Bit Me When I Was Sleeping In My Bed?”

Turn Off The Tap On Night Sweats


James Cobb, RN, MSN, is an emergency department nurse and the founder of the Dream Recovery System. His goal is to provide his readers with simple, actionable ways to improve their health and maximize their quality of life. 


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