A helpful housekeeping hint that saves money and time

The stay-at-home-dad character in my newest novel, Man of the House, gives "Handy Hints for Caregiver Sanity" throughout the book. Here's one he should have included:
I've heard way too many moms complain about the loads of dirty towels they have to launder every week. Well, this isn't true in my house, and here's why: Towels mildew and get smelly when they're left on the floor. We all hang our damp towels, open and unfolded, on racks in the bathroom, and they dry out in no time with no mildewy s