Because of the impact of the outbreak, users have become increasingly concerned about their health. Users want to prevent cross-infection when different clothes are washed at the same time, so they want to wash laundry separately. Users typically buy two machines or use a single washing machine and wash one load after another. The first solution requires a lot of space, and the second is a waste of time. To tackle this problem, we developed a space-saving washing machine with two small drums for smaller loads in the back and a large drum for heavier loads in the front . All three drums can be used at the same time, shortening the amount of time needed to do laundry.