Servicing a dryer will seem like a difficult task, but it is not. In this opportunity, we will focus on the cleaning of the ventilation system, that is, the ducts. The cleaning of the ducts of the dryer, it is important that it is done at least once a month; in this way, we will avoid malfunctioning or total failure of the appliance. And in the case of filters, should be done after each use, in addition, check that it is completely clean before re-use. Having clean filters will help reduce the drying time, decrease the energy consumption and the lifetime of the appliance will be much longer. Steps to clean the filters of a dryer 1. When you open the door of the dryer, you must locate the filter,.