I could be wrong but I dont think it is reasonable that a humanoid would ever track in price with a washing machine. A washing machine only has a few moving parts while a humanoid is going to be more similar to a car in terms of complexity (though less on parts)

https://www.youtube.com/watch?v=C76osXtpLeM

There are some machines that fold laundry. They don't seem that impressive now. But I imagine if they haven't already - laundry pick-up/delivery services will roll these out.