Tips & Tricks

How Often Should You Wash Your Bed Sheets?

How Often Should You Wash Your Bed Sheets?

Photography, Nine Koepfer

Tips & Tricks

How Often Should You Wash Your Bed Sheets?

Keeping your bed sheets clean is an essential part of maintaining good hygiene and ensuring a comfortable, healthy sleeping environment. 

How often should you wash your bed sheets for a fresh and restful sleep? The frequency can vary based on several factors, including personal habits, health conditions and environmental factors. Here’s a comprehensive guide to help you determine how often you should be changing and washing your bed sheets.

General Guidelines

Think about how much you do in a week—and half of that time is spent in bed. For most people, washing bed sheets once a week is a good rule of thumb. You’ll regularly eliminate the accumulation of sweat, body oils, dead skin cells, dust mites and other allergens that can accumulate on your bedding.

Factors Influencing Washing Frequency

1. Personal Habits and Health Conditions

  • Night Sweats: If you tend to sweat a lot at night, you may need to wash your sheets more frequently, perhaps every three to four days, to prevent the buildup of moisture and bacteria.
  • Allergies and Asthma: People with allergies or asthma should consider washing their sheets at least once a week, if not more frequently, to reduce exposure to dust mites and other allergens.
  • Pets: If you allow pets to sleep in your bed, washing your sheets every three to four days can help get rid of the pet dander and fur that can quickly accumulate and trigger allergies.



Photography, Tracey Hocking

2. Environmental Factors


  • Climate: In hot and humid climates, washing your sheets more frequently (every three to four days) can help prevent the growth of mold and mildew. In cooler, drier climates, you can stick to once a week.
  • Pollution: Living in an area with high pollution levels might require more frequent washing to remove airborne pollutants that settle on your bedding.

3. Personal Preference and Comfort

  • If you prefer the feel and smell of freshly laundered sheets, choose to wash them more often for your own comfort.

Special Considerations


  • Illness: If you or someone in your household is sick, washing the sheets more frequently will help to prevent the spread of germs. This might mean changing the sheets daily or every other day until the illness has passed.
  • Skin Conditions: If you have a skin condition, such as eczema, more frequent washing may help to reduce irritation from sweat, oils and bacteria.

Washing Tips for Optimal Cleanliness


  • Hot Water: Use the hottest water safe for the fabric to kill bacteria and dust mites.
  • Hypoallergenic Detergent: Choose a detergent that is gentle on the skin, especially if you have allergies or sensitive skin.
  • Dry Thoroughly: Ensure that sheets are completely dry before putting them back on the bed to prevent the growth of mold and mildew.

Most importantly, if you want to create a healthy sleeping environment, always aim for cleanliness and comfort.





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Tips & Tricks

How Often Should You Wash Your Bed Sheets?