Clean, Hacks, Home & Life 18 Pure Genius Kitchen Cleaning Hacks July 7, 2016 / Your sponge is a nifty cleaning tool but it can also build up lots of bacteria and smell bad if you leave it sitting on the side of the sink. Use a binder clip to prop it up and help it dry faster. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19