What’s the one timesaving product you can't live without?

I live in an old, dusty, charming Craftsman bungalow, and I couldn't do without my Swiffer cloths. Before them, I was dusting daily and having allergy attacks in the process. Now I dust twice a week, and the Swiffers get thrown away. Family and friends have noticed the difference. They've switched, too.

This tip comes from Real Simple reader MICHELLE GUILLORY, Portland, Oregon