How often bedding should be changed

Short answer: Every two weeks covers ordinary use. If you sweat at night, sleep with skin against the sheet or have an allergy, it has to be more often, typically every week.

Every two weeks as a starting point

Bedding collects skin cells, sweat and the fats from your skin. Two weeks is the limit where it starts to be noticeable. See bamboo bedding.

More often if you sweat

If you sweat at night, the sheet gets damp every night. Then once a week is more appropriate.

Nightwear extends the interval

If you sleep in nightwear, it absorbs some of the sweat instead of the sheet. That makes the bedding last longer. See bamboo nightwear for women.

The pillowcase more often

The pillowcase is in contact with your face and gets dirty faster than the rest. Some change only that in between.

Two sets in rotation

With two sets you can change without having to wash the same day. See washing and care.

Frequently asked questions

How often should bedding be changed?

Every two weeks in ordinary use, every week if you sweat at night.

Does nightwear help the interval?

Yes. The nightwear absorbs some of the sweat instead of the sheet.

Should the pillowcase be changed more often?

Many do, because it is in contact with the face and gets dirty faster.