![Wearing shoes inside the house is gross – and there's science to back that up | Tayo Bero | The Guardian Wearing shoes inside the house is gross – and there's science to back that up | Tayo Bero | The Guardian](https://i.guim.co.uk/img/media/8251b2bd13032c6973130313342cf4a9465793b0/0_182_2732_1639/master/2732.jpg?width=1200&quality=85&auto=format&fit=max&s=a31f2de26f7a1885f6c5dc07655c09ec)
Wearing shoes inside the house is gross – and there's science to back that up | Tayo Bero | The Guardian
![Wearing shoes in the house is just plain gross. The verdict from scientists who study indoor contaminants Wearing shoes in the house is just plain gross. The verdict from scientists who study indoor contaminants](https://images.theconversation.com/files/447469/original/file-20220221-18-1h8q5jy.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip)
Wearing shoes in the house is just plain gross. The verdict from scientists who study indoor contaminants
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