How to Wash Bed Sheets
What You'll Need
- Machine wash
- Machine wash
- Per machine directions
Step-by-Step Method
Remove all pillowcases and sheets. Check for stains and pre-treat with liquid detergent applied directly to the stain.
White cotton sheets: wash in hot water (130°F+) to kill dust mites and bacteria. Colored, sateen, or microfiber sheets: wash in warm water on gentle to preserve color and finish.
Tumble dry on medium heat. Remove while still slightly warm and fold immediately to minimize wrinkles. Or line-dry for maximum freshness.
- Do not use fabric softener on sheets (coats fibers and reduces breathability)
- Do not wash sheets with towels (different lint and drying profiles)
- Do not use bleach on colored or patterned sheets
- Two sets of sheets per bed means you always have a clean set ready without rush-washing.
- Hot washing sheets weekly reduces dust mite populations by 99%. Critical for allergy sufferers.
- Linen sheets should be washed separately on gentle with cool water (see our linen care guide).
Frequently Asked Questions
Weekly is the standard recommendation from dermatologists and allergists. Sheets accumulate dead skin cells, body oils, sweat, and dust mites. After 1 week, a pillowcase contains more bacteria than a toilet seat. If you have allergies or acne, consider washing every 3-4 days.
Sources & Methodology
Dust mite elimination requires water temperature above 130°F (54°C) per Allergy and Asthma Foundation of America guidelines. Lower temperatures clean but do not kill dust mites.
Last reviewed: March 20, 2026