Bedroom. Spend 10 minutes getting rid of trash and sorting things out. They can be put in a laundry basket or closet.
Bathroom. Spend 9 minutes on the bathroom – apply a cleaning agent, such as soda, to the surfaces and go on cleaning. Then simply wipe off the dirt with a brush.
Kitchen. We wash the dishes for about 15 minutes and put them away.
Living room. Remove unnecessary things and at least wipe dust in visible places.