Insider how to clean these items. One thing you might not realise is the sponge in your kitchen which could be a breeding ground for almost 400 species of bacteria.Carson said: "People often try to get the most use out of their sponges, and will only then throw them out once there is visible grime."The cleaning expert recommends swapping out your sponge for a new one every two weeks.
Meanwhile, over in the living room the dirtiest object is the TV remote.Often someone touches the remote and it's overlooked when it comes to cleaning, causing germs to build up.
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