Or do they still go to the textile mills at that age?
That's a good idea! I just save money on utilities by making them wash our laundry by hand. I put the little one in the washing machine with some clothes, water, and soap and let him thrash around for a while to clean the clothes (keeps me from having to give him a bath too). Then I hang the wet clothes in front of my daughter. She lets out a lot hot air by talking so much that the clothes are dry in a few minutes.