Petallus - No, I don't do ANYONE'S personal washing (or ironing) other than my own.
I do teatowels, towels, tablecloths and bedlinen, but lodgers, houseguests, children and foster children all do their own personal washing; the only exception was when I offered 'homestay' accommodation and washing clothes was part of the deal. I also encourage all users to clean the loo and bathroom/shower after use - although I do also give them a weekly thorough clean myself. If I took responsibility for other people's washing I'd never get out of the utility room. I live in a busy household with lots of day and overnight visitors - I have enough to do with teaching (from home), shopping, cooking, baking and keeping a large house clean and tidy without taking on jobs that others can perfectly well do for themselves. Interestingly one of the recurring comments I get from people is that taking part in household tasks helps them to feel at home.
Even when I was in better health I always encouraged everyone to do their share of household tasks. My children received a clothing allowance at the age of fourteen and then became responsible for buying, washing and ironing their own clothes. At the same age they began to take turns at cooking an occasional meal and cleaning (or not!) their own rooms. I'm now doing the same with my foster sons who are actually very appreciative of the 'life skills' they're being taught - even when they're washing windows.