![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%2C31%2C5280%2C3498&q=20&auto=format&w=320&fit=clip&dpr=2&usm=12&cs=strip)
Wearing shoes in the house is just plain gross. The verdict from scientists who study indoor contaminants
![Amazon.com: HearthSong Jump2It Bouncy Spring Shoes, Kangaroo Jumping Shoes, Non-Slip Moon Shoes Indoor/Outdoor Active Play, 150 lbs. Ages 5 and Up, Large, Electric Blue : Toys & Games Amazon.com: HearthSong Jump2It Bouncy Spring Shoes, Kangaroo Jumping Shoes, Non-Slip Moon Shoes Indoor/Outdoor Active Play, 150 lbs. Ages 5 and Up, Large, Electric Blue : Toys & Games](https://m.media-amazon.com/images/I/71u8AzbwE4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HearthSong Jump2It Bouncy Spring Shoes, Kangaroo Jumping Shoes, Non-Slip Moon Shoes Indoor/Outdoor Active Play, 150 lbs. Ages 5 and Up, Large, Electric Blue : Toys & Games
![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)