How Often Should You Change Your Bedsheets changing your bed sheets regularly is essential for maintaining cleanliness and hygiene. Most experts recommend changing them once a week, especially if you sweat heavily during sleep or if you're prone to allergies or skin conditions. However, if you don't sweat much at night or use a mattress protector, you can extend the time between washe... https://www.weaveanddecor.com/blogs/blogs/how-often-should-you-change-your-bedsheets