The next time you change sheets, take off the mattress covers, too. Give those a wash to freshen up for Spring! Takes a little extra time, but it's nice to have everything clean.
While everything's off the bed, flip your mattresses to even out the wear.
Thanks for visiting my blog. Hope you find some helpful hints for organizing your time and space. My passions are to help you make home a refuge instead of a crisis center, and to help you function in peace rather than chaos - at home or at work. I have switched my main blog to 1-2-3 ... Get Organized on WordPress, so please visit me there.