Washing machine, open or closed window? Either of the 2 options saves more

Washing machine, open or closed window? Either of the 2 options saves more
The washing machine is an integral part of the house. No one could do without it today. Once upon a time, our grandmothers were washing everything by hand, today it is no longer possible because the rhythms of life have changed, they are frantic and there is no more time for nothing.

Few continue to wash their laundry by hand, unless absolutely necessary, so that the washing machine ends up operating several times a day despite the increase in the cost of the bill.