How often bed linen should be changed
Short answer: One to two weeks for most people. If you sweat a lot, sleep with pets or have skin problems, one week is the minimum. The pillowcase is changed most often.
The pillowcase first
Face and hair leave the most behind. Change it twice as often as the rest. See bamboo bed linen.
Sweat sets the pace
If you sweat at night, change once a week. See bamboo nightwear for men.
Nightwear reduces the need
Nightwear catches sweat that would otherwise go into the sheet. See bamboo nightwear for women.
Air the bed in the morning
Fold the duvet back for twenty minutes so the night's moisture dries out. See bamboo clothing for women.
Frequently asked questions
How often should bed linen be changed?
One to two weeks for most people. If you sweat a lot at night, once a week is better.
Why is the pillowcase changed most often?
Because face and hair leave the most oil and skin cells on exactly that part.
Does wearing nightwear help?
Yes. Nightwear catches some of the sweat that would otherwise go straight into the sheet.