I'm sorry to the poster(s) who think I am insulting them. I would like to separate the behaviour from the person.
Do I think you are dirty for wearing your shoes in the house? No! I think your shoes are dirty.
I'll respond to some perplexing statements made in this thread now.
I was in a public toilet today and there was wetness all around the bowl on the floor. I stepped in the wetness or PEE, it as there was no other alternative bathroom at that pastry shop. I had and I still have dried human urine on the soles of my shoes. Will I be bringing that into my house? Of course not. I take my shoes off at the door.
I once went into my MILs house (they wear shoes indoors) and had unknowingly stepped in their elderly dog's feces just outside the door. To my horror, I had brought it into their home! We realized a few minutes later, due to the smell. But the visible poo was already on their floors. Disgusting! The in-laws were very upset with their dog for having a poo so close to their front door...but outside is his bathroom! How can he know where to go and where not to go?
Anyway,
I enjoy using every space in my home. I sit on the floor (no carpets) and play with my child or I do yoga or meditate. I enjoy feeling comfortable at home and using the space in and around it as I please.
My child drops her toys on the floor and puts them into her mouth.
When people visit, I'd prefer not to have to clean up after their shoes, even if their shoes "appear" to be clean.
When you take a mop and bucket out, you simply wipe all the germs around and spread them all over the place, unless you use a disinfectant (I don't use any cleaning solutions on my floors that might compromise my family's health. I use just good old fashioned water).
To the posters talking about allergies due to being too clean: many children have allergies due to bad diets and pollution (not only excessive cleanliness).
I am not house proud, but I do love and care for my home as well as the people in it.
Eliminating shoes indoors cuts down on housework and allows me to enjoy my floors fully.
Also, the more you are able to get up and down directly from the floor, the better! Flexibility = longevity. They have done studies on this. If you are able to get up off of the floor from a seated, cross-legged position without touching the floors with your hands, you are likely to live longer. The more times you have to assist yourself by using your hands, the more years are taken off your life expectancy. Enjoy your floors, people!
If someone genuinely cannot take off their shoes for extreme health reasons or the inability to balance, that's okay. There are always exceptions to rules. I am not heartless.
If someone has excessively smelly feet, it's probably because they do not take their shoes off and air out their feet enough.
And paramedics, police officials can keep their shoes on. They might come to your home once or twice in a lifetime.
Workmen can wear shoe covers. If workmen are using heavy tools, they can keep their protective shoes on.
As for people coming to visit? From now on I'll give them a warning of the no shoes policy because it's obvious some people are truly uncomfortable without shoes on.
If I invite you, I really do want your company. The visible and invisible filth on your shoes is not welcome. That can stay at your house or outside.
I think we'll just have to agree that everyone is entitled to do as they please in their own homes. This includes adopting a shoe or shoe-free policy.
Take care.