How Often Should You Wash Sheets, Pillows and Blankets?
Quick Answer
You should wash your bed sheets and pillowcases at least once a week in hot water to eliminate body oils, sweat, and dead skin cells, while blankets, duvets, and pillows require washing every 1 to 3 months depending on usage and seasonal changes.
Why Bedding Gets Dirty Faster Than It Looks
Even if your bed looks clean, your sheets act like a sponge for your body every single night. Humans shed millions of dead skin cells daily and sweat up to a pint of moisture each night, creating a warm, humid environment that attracts dust mites, bacteria, and allergens.
Recommended Washing Schedule
Sheets and pillowcases
Wash every 7 days without exception. Pillowcases collect facial oils and makeup residue faster than flat sheets, making weekly washing essential for skin and respiratory health.
Pillows
Wash bed pillows every 3 to 6 months to remove accumulated dust mites and sweat that penetrate through pillowcases. Check the care tag to see if they are machine-washable.
Blankets and throws
Wash lightweight throws and casual blankets every 2 weeks if used daily, or monthly if used strictly for decoration.
Comforters and duvets
Wash outer duvet covers every 2 to 4 weeks, and launder or dry-clean the actual comforter or duvet insert every 3 to 6 months.
Factors That Change the Schedule
Pets in bed
If cats or dogs sleep on your bed, you should wash your sheets every 3 to 4 days to control dander, pet hair, and tracked-in outdoor dirt.
Allergies
Dust mite and seasonal allergy sufferers benefit from washing all bedding weekly in hot water (at least 130°F) to kill microscopic allergens effectively.
Sweating or illness
If you experience night sweats, sleep without air conditioning in summer, or recover from an illness, wash your sheets immediately to prevent germ buildup.
How clean bedding supports a cleaner bedroom
Freshly laundered linens transform the entire feel and hygiene of your sleeping quarters. To maintain a truly pristine resting space, pair your weekly laundry routine with mattress maintenance, referencing the expert tips in our guide on How to Clean a Mattress and Freshen Your Bedroom.
Laundry and bedroom tasks to include in house cleaning
While washing linens is a weekly chore, keeping your entire home spotless requires managing floors, dusting surfaces, and deep-cleaning living areas. For a totally hands-off approach to home maintenance, pairing your personal bedding care with a thorough Deep House Cleaning session or a reliable Recurring Maid Service ensures your bedroom and the rest of your house remain immaculate effortlessly.
Ask Vania’s Cleaning Services about recurring cleaning support
Frequently Asked Questions
How often should sheets be washed?
Sheets should be washed once a week under normal conditions, or twice a week if you have pets in bed, heavy night sweats, or severe allergies.
How often should pillowcases be washed?
Pillowcases should ideally be washed every 3 to 4 days—or at least weekly—to prevent facial oils and bacteria from clogging your pores and triggering breakouts.
Do blankets need to be washed weekly?
No, blankets that sit on top of duvets or decorative throws generally only need washing every 3 to 4 weeks unless they are used directly against the skin daily.
How often should pillows be cleaned?
Wash sleeping pillows every 3 to 6 months to remove deep-seated body oils, sweat, and dust mite accumulation.
Should bedding be changed before professional cleaning?
You do not need to strip your bed before cleaners arrive, but leaving out fresh linens if you want the team to make the bed with clean sheets is always a helpful touch.
