Used cotton gloves can be used to clean the blinds. Open the blinds so that the blades are parallel;  put on a pair of rubber gloves, then put on cotton gloves soaked with detergent, clamp the blades with your fingers, and move them back and forth until they are clean;  place the blades flat and use Wipe it with clean water;  wipe it with a dry cloth and it will be very clean. Of course, there are electric window cleaners on the market now, which are also very simple and convenient. If you have a budget at home and are lazy, you can choose to start.