What is the benefit of cleaning from top to bottom?

Cleaning from top to bottom is essential because it prevents dust and dirt from falling onto already cleaned surfaces. This systematic approach ensures that surfaces lower down do not get contaminated by debris that is dislodged when cleaning higher surfaces. For example, if you clean shelves or countertops before addressing higher areas like ceiling fans or light fixtures, any dust or particles that fall will settle on those freshly cleaned areas, necessitating additional cleaning. This method not only maintains cleanliness but also increases efficiency, as it minimizes the need for repeated cleaning efforts on surfaces that were already attended to. By adhering to this practice, you can achieve a more thorough and effective cleaning outcome.