Kitchen Sponges Harbour More Bacteria Than Toilets
Kitchen sponges are dirtier than toilets teeming with bacteria, researchers found. A group of researchers from the Faculty of Medical and Life Sciences, Institute of Precision Medicine (IPM), Microbiology and Hygiene Group, Furtwangen University in Germany conducted DNA analysis of 14 different kitchen sponges. The researchers said their study revealed "an amazing bacterial colonization of kitchen sponges, and visualized its extent for this common microbial hot spot for the first time."