While these chores aren’t exactly fun, most of them only take about 15 minutes and promise to make your home safer while also helping your belongings last longer. Plus, once you finish the to-dos below, you won’t have to worry about them for another six months. Want another idea for what to do with your extra hour? Professional Organizers Share Their Ultimate Speed-Cleaning Routines. While you’re at it, go ahead and clean your mattress. RELATED: 11 Healthy Habits That Can Actually Help You Sleep Better Typically, it’s best to check your air conditioner in the spring before the hot weather starts, but if you haven’t inspected yours in a while, follow our air conditioner maintenance tips so the unit will be ready for summer. This year, in particular, check if your local drugstore or health clinic is offering flu shots (they’re often free or available for a small fee).