2) Not emptying the vacuum cleaner
Concerning dust on floors, you could make a mistake when using a vacuum cleaner. This is often mentioned in the instructions of the appliance itself. Emptying the bag, or cleaning the filter, should be done every time the vacuum cleaner is used. Otherwise, ther’s the risk that the appliance’s power will be reduced or even that it will loose some of the dirt on the floor you’re trying to clean.
