The consensus among experts is that bedding, especially bed sheets and pillowcases, should ideally be washed once a week. This frequency helps remove dirt, sweat, bacteria, and allergens that accumulate on bedding, which can affect sleep quality and health. Washing every one to two weeks is acceptable for many people, but those with allergies, asthma, sensitive skin, or who sweat heavily may benefit from washing every three to four days. Duvet covers are typically washed every two weeks, while pillows and duvets should be cleaned less frequently—pillows around every three months and duvets twice a year or more depending on use and care instructions. Washing methods such as using warm or hot water, checking care labels, and ensuring thorough drying are important for maintaining cleanliness and fabric condition. Pets sleeping in the bed or illness may necessitate more frequent washing.
Key Guidelines for Washing Bedding:
- Wash sheets and pillowcases weekly or every two weeks if not possible.
- Increase frequency to every 3-4 days if allergies, sweating, pets, or illness are factors.
- Wash duvet covers every two weeks or more often as needed.
- Wash pillows every three months and replace every 1-2 years.
- Wash duvets twice a year, aligned with seasonal changes, unless heavy use requires more.
- Use appropriate water temperature and gentle cycles; avoid bleach to preserve fabric.
- Ensure bedding is fully dry before use or storage to prevent mold.
This routine supports hygiene, reduces allergens and bacteria, and promotes better sleep health.
