![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&q=45&auto=format&w=1200&h=900.0&fit=crop)
Wearing shoes in the house is just plain gross. The verdict from scientists who study indoor contaminants
![OGUNUOKI Shoe Covers Disposable Recyclable -100 Pack(50 pairs) 15.7'' Hygienic Shoe & Boot Covers Waterproof Non-slip Shoe Booties for Indoors (Large Size - Up to US Men's 11 & US Women's 13) - - Amazon.com OGUNUOKI Shoe Covers Disposable Recyclable -100 Pack(50 pairs) 15.7'' Hygienic Shoe & Boot Covers Waterproof Non-slip Shoe Booties for Indoors (Large Size - Up to US Men's 11 & US Women's 13) - - Amazon.com](https://m.media-amazon.com/images/I/41IrfkDW3qL._AC_SY580_.jpg)
OGUNUOKI Shoe Covers Disposable Recyclable -100 Pack(50 pairs) 15.7'' Hygienic Shoe & Boot Covers Waterproof Non-slip Shoe Booties for Indoors (Large Size - Up to US Men's 11 & US Women's 13) - - Amazon.com
![Amazon.com | STQ Women's Slip On Walking Tennis Shoes Lightweight Gym Jogging Sports Athletic Running Sneakers, All Black 5.5 | Road Running Amazon.com | STQ Women's Slip On Walking Tennis Shoes Lightweight Gym Jogging Sports Athletic Running Sneakers, All Black 5.5 | Road Running](https://m.media-amazon.com/images/I/71RFYXTw2lL._AC_UY580_.jpg)
Amazon.com | STQ Women's Slip On Walking Tennis Shoes Lightweight Gym Jogging Sports Athletic Running Sneakers, All Black 5.5 | Road Running
![Amazon.com | QAUPPE Mens Air Running Shoes Athletic Trail Tennis Sneaker (Allblack US 7 D(M) | Trail Running Amazon.com | QAUPPE Mens Air Running Shoes Athletic Trail Tennis Sneaker (Allblack US 7 D(M) | Trail Running](https://m.media-amazon.com/images/I/610XGYhU1DL._AC_UY580_.jpg)
Amazon.com | QAUPPE Mens Air Running Shoes Athletic Trail Tennis Sneaker (Allblack US 7 D(M) | Trail Running
![Amazon.com | QAUPPE Mens Air Running Shoes Athletic Trail Tennis Sneaker (Allblack US 7 D(M) | Trail Running Amazon.com | QAUPPE Mens Air Running Shoes Athletic Trail Tennis Sneaker (Allblack US 7 D(M) | Trail Running](https://m.media-amazon.com/images/S/aplus-media-library-service-media/721a7cbc-d61d-4ab8-abdc-eb74156ee481.__CR0,0,463,625_PT0_SX463_V1___.jpg)