Most Helpful Girl
I always take my shoes off when I get home...as soon as I walk in the door.
I do this primarily because I have stained concrete floors and if my shoes are dusty from walking outside, it shows on the concrete.
Plus the bedrooms have carpet and I just think it's gross to have your shoes on the carpet.
But also because there was this study that analyzed what's on your shoes after walking around outside.
Dog pee, puke, spit, poop, all kinds of stuff. Yuck.
This isn't the exact article I originally saw but it gives you an idea.