This kind of game fits the theme extremely well, and if you lean into the satisfying nature of getting a job done, it would be very enjoyable, too. I feel you could adapt this game to create one that's similar to Powerwash Simulator, where the cleaning looks and feels good to do, and there's juuust enough variety in the gameplay, so you feel compelled to finish it. Add some particles, juicy sound effects, maybe an upgrade or two, and this could be addicting.