Literally just pulled my daughter’s high tops out of the washer. We unlace them and put them in a zippered laundry bag (cheap at most stores that sell Landry soap, look near the clothespins in the cleaning aisle) with the laced. Wash shoes alone with regular soap and a small amount of oxiclean on gentle with an extra rinse, cool water, smallest load. They finished looking very nice and we usually let shoes dry sitting out in the air on a towel for a day or 2 before wearing.

I have washed shoes on gentle before with success. Technique, I put them in a pillowcase that closes first to keep laces from tangling

I’ve washed shoes in the washing machine a few times, using the setting for delicate clothes. So far no damage to be seen and they come out clean.

Probably not something that should be done every other day, but once in a while seems fine.

Did it once after some cats pissed on them, and they started smelling 1% worse than they did from my feet alone. They ended up bent and unusable.

Note: This was probably my own fault. It was before I learned how to properly use a washing machine, so it wouldn’t surprise me if I selected too high of a temperature. I also dumble dried them, and I have no idea if that was good for them either.

Dry them in the sun, reduces wear a great deal. Also nukes fungi.