ONLY use this and it leaves floor spotless. (Heavy duty floor cleaner recipe: ¼ cup white vinegar 1 tablespoon liquid dish soap ¼ cup baking soda 2 gallons tap water, very warm.) Done this, works super well and leaves everything smelling amazing.
Wax paper instead of Swiffer refills! Rip off a piece roughly the size of your sweeper and attach it just as you would a cleaning cloth. As you sweep highly trafficked or dirty areas, the gunk sticks. Wax on, dirt off!