Comforters and duvets require washing only every two to three months — provided they are protected by a cover. Mattress protectors can typically be laundered every one to two months.
For all of these items, checking the care label is essential. Different materials call for different water temperatures and washing methods, and ignoring those instructions can damage the fabric or reduce its effectiveness.
Simple daily habits that keep bedding fresher between washes
A few straightforward habits can significantly slow down the buildup of dirt and moisture in bedding. Showering before bed, removing makeup, and keeping food away from the sleeping area all help reduce what ends up on the sheets overnight.
Allowing the covers to air out in the morning — rather than immediately pulling the duvet back up — also helps moisture escape. When it does come time to wash, avoid overloading the machine and make sure every item is completely dry before putting it back on the bed, as damp bedding can encourage mould growth.
Ultimately, the right washing schedule depends on the person. Once a week covers most situations for sheets, but anyone with allergies, pets, or a tendency to sweat at night will benefit from washing more frequently — and keeping up with pillowcases every few days is one of the simplest ways to keep a bed feeling genuinely clean.
