![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/450599/original/file-20220308-109743-ujxk6x.jpg?ixlib=rb-1.1.0&rect=0%2C364%2C5288%2C2644&q=45&auto=format&w=1356&h=668&fit=crop)
Wearing shoes in the house is just plain gross. The verdict from scientists who study indoor contaminants
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Amazon.com: ICETRAX V3 HEX Winter Ice Grips for Shoes and Boots - Ice Cleats for Snow and Ice, StayON Toe, Reflective Heel (S/M (Men: 5-9 / Women: 6.5-10.5)) : Clothing, Shoes & Jewelry
![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)