Swiffer Sweeper Wet Fresh Scent Open Window Fresh Cellulose Fiber/Polypropylene Refill (24-Pack) in the Mop Refills & Replacement Heads department at Lowes.com
Swiffer Sweeper Dry Sweeping Pad Floor Cleaner Refills for Dust Mop, 2 Pack, 52 Count Total - Walmart.com
Swiffer Wetjet Mopping Refill Pack (2 bottles of cleaner + 32 refill pads) - Sam's Club