So, what does science say?
More and more experts agree that doing yourself (and your body) a favor means holding off on making your bed right after you wake up. This might sound odd at first—I used to be the type who’d fluff pillows and smooth blankets first thing, trying to leave the room looking like no one had slept there. Then came our puppy, then our daughter, and I started delaying bed-making more often, just to let those lucky enough to catch a few extra peaceful minutes of morning snooze do so.
Now I know this was the best choice I made.
While you sleep, your body releases heat, sweat, and moisture—even if you don’t want to think about it. This moisture, along with countless microorganisms, sweat minerals, and toxins, gets trapped in your sheets, pillows, blankets, and mattress. Most of it stays there if you cover everything up immediately after getting up. It’s like creating a mini spa for dust mites, who absolutely love warm, humid spots…
A 2005 study by Kingston University researchers found fewer dust mites in bedrooms where beds weren’t made right away, because sunlight and fresh air dry and “sterilize” the environment, making it harder for germs and critters to thrive.
What happens if you wait to make your bed?
The good news is you don’t have to give up your love of order forever, and you don’t need to go to bed with an unmade bed (though you might start preferring that). Experts say waiting just 30 minutes is enough. In that time, your sheets and blankets air out, moisture evaporates, temperature drops, and the chance for dust mites, bacteria, and mold to grow drops significantly.
What else helps?
Open your windows as soon as you can to let in fresh air and sunlight! Natural UV rays help kill microorganisms, while fresh air sweeps away excess moisture and unpleasant odors. This is especially helpful if you have allergies, sensitive lungs, or just want a healthier, fresher bedroom environment.
Don’t put off washing your bedding either: experts recommend changing your sheets weekly, or at least every two weeks. (In summer or if you sweat a lot at night, wash more often.)
What about pillows and blankets you don’t wash weekly or even monthly? They deserve freshening up too! My grandmother used to regularly take them out into the sun or at least set them on the windowsill. Such a smart move! Sunlight not only deodorizes and brightens but also helps kill bacteria (especially if your blanket isn’t hypoallergenic, which is another great option for cleanliness). If outdoor airing isn’t possible, a quick spin in the dryer can work wonders. This routine disinfects and can restore pillows to their original fluffiness.
So next time you wonder whether to make your bed right away, remind yourself: by waiting a bit before pulling the covers, you’re doing a huge favor for your health and your restful sleep.
