Bedding • Allergies • Care
Bedding and mattress hygiene: how a clean bed can actually improve your sleep
If you wake up with a stuffy nose, itchy skin, or a heavy head, sometimes the problem isn't stress, but what's happening in your sheets. Sweat, dead skin, dust, and allergens all thrive in the bedroom. The good news: it can be managed simply, without obsession or expensive gadgets.
Minimum plan (greatest effect for least effort)
- Wash bedding (sheet + pillowcase + duvet cover) once a week.
- Add a mattress protector and wash it regularly.
- Air out your duvet and pillows, and vacuum your mattress from time to time.
- If you have allergies, consider anti-allergy covers for your mattress and pillows.
1) How often should I wash my bedding?
You spend hundreds of hours a month in bed. Even if you shower in the evening, your bedding collects sweat, sebum, skin particles, and dust. Therefore, the simplest rule is to wash your bedding once a week. If you sleep with a child or pet, have allergies, or sweat a lot, consider washing it more often.
- Pillowcases and sheets: once a week
- Duvet cover: usually once a week or every 1-2 weeks (depending on how you sleep)
- Duvet and pillows (if washable): every few months or according to the label
And important: it is worth washing new sheets and pillowcases before first use to get rid of any residue from production and storage.
2) Dust mites and allergies: what works and what is a myth
If you have allergy symptoms, the bedroom is crucial. Allergy organizations often emphasize washing bedding in hot water and maintaining lower humidity levels, as this makes life more difficult for dust mites.
Practical steps
- If you can, wash at a higher temperature (according to the label). Dust mites rely on hot water and hot drying.
- Use a mattress protector (it's easier to wash than the entire mattress).
- Consider anti-allergy covers for your mattress and pillows (especially if you suffer from allergies and asthma).
- Take care of the humidity in your apartment - too high promotes allergens and mold.
Pro tip: If you only wake up with a runny nose at home, but it's better outside, it's often a sign that your bedroom needs a hygiene reset.
3) Mattress: how to clean it and when it makes sense
You can't throw a mattress in the washing machine, but you can do three things: protect it, vacuum it, and spot-treat any stains. A mattress protector is an absolute classic – it protects against sweat and accidental spills, and is also easy to wash.
- Vacuuming: Run the upholstery nozzle over the surface, especially around the edges.
- Stains: spot clean with a mild detergent, do not pour water on the foam.
- Airing: remove the bedding from time to time and let the mattress "breathe".
- When you sweat at night
- When you have allergies
- When you want to extend the life of your mattress and keep it fresh
4) Pillows and duvets: cleanliness and thermal comfort
The pillow is in contact with the face and hair, so it collects sebum, cosmetics, and sweat. A duvet, on the other hand, can retain moisture if it's too warm or if the bedroom is stuffy. This can lead to poorer comfort and more frequent waking.
- Air your duvet and pillows regularly (even when changing the bedding).
- If the items are washable, wash according to the label and dry thoroughly.
- Do you tend to overheat? Consider a lighter duvet or a more breathable filling.
5) 10-minute "bed reset" ritual once a week
- Remove the bedding and throw it in the wash immediately.
- Open the window for 5-10 minutes.
- Vacuum the mattress (quickly, no perfectionism).
- Put a clean mattress protector on.
- Bedding, clean duvet cover and pillowcases.
This simple habit has a surprisingly big payoff: fresher air, fewer allergens, improved comfort, and often better sleep.
FAQ
Is washing once every two weeks enough?
For some people, yes, but the "gold standard" for sheets and pillowcases is a week. If you have allergies, a pet in the bedroom, or skin problems, more often usually yields better results.
Doesn't hot water damage fabrics?
Always check the care label. If the material doesn't handle high temperatures, compensate by washing it regularly, drying it well, and using a protector/cover.
What if I don't have a dryer?
Try to dry your bedding thoroughly (don't put it on when it's slightly damp). Airing out your bedroom and rotating the two sets of bedding helps maintain freshness.