I stepped in my dog's poop one day and didn't know it. The next day when I put on my shoes, I realized it was there. I cleaned the poop off with water and nothing else, and when I got to school and sat in my desk, I started to smell the poop. When I got home I washed my shoe with soap and water, baking soda and water, and bathroom cleaner. Still smelled. Desperate, I then sprayed it with Febreeze and Arm and Hammer. IT STILL SMELLED! So I threw my shoes on my porch, and that's where they've been the past few days. So I was wondering: what is the best technique for getting the smell of poop out of one's shoes?