Depends on the family and that though right. I mean 8 washes a week if you have two babies going through clothes and such isn't a surprise if you doing a load a day approx. Then you have those whom are potty training when they 2-3yr old and so got to do more bedding on top that and then a general normal wash. It can add up for those families.When I hear people do washing machine washes 8 times a week I understand why people are in trouble.
I think we do 2-3 at most?
I assume a lot of tumbles result from so many washes too?
If you are a couple and that it then yeah 2-3 washes a week makes sense or even a family with older children then 3-4 washes a week is probably achievable. Not to mention if you have a newer machine that is 10kg compared to an older machine that might only be 6kg meaning you get a huge amount more washing per load.
So you have a 10kg say and do 3 loads, that 30kg of washing. For someone to do that with a 6kg machine that already 5 loads.