Tight-knit crew strives to keep Oklahoma State Fair sparkling clean - Article Photos 8/9

Monte Davis, an operations manager for Waste Connections, demonstrates a system that temporary workers use to spray clean portable toilets at the Oklahoma State Fair on Sunday, Sept. 16, 2012. Keeping the bathrooms as clean as possible helps create a positive experience for guests, Davis said. Photo by Julianna Keeping, The Oklahoman