Seasonal appliance maintenance tips for air conditioners and fans

As temperatures drop, experts recommend specific maintenance routines for air conditioners and electric fans to prevent odors, allergens, and mechanical issues during long-term storage.

For air conditioners, experts advise against simply turning off the power. To prevent mold and unpleasant smells, users should clean the filters and then run the unit in fan mode for one to two hours to ensure the internal components are completely dry. It is also recommended to wipe the exterior and check that outdoor units are free of debris to maintain heat dissipation efficiency.

Regarding electric fans, cleaning is essential to prevent the accumulation of bacteria and dust mites. Key areas to clean include the blades, the safety guard, and the motor's heat dissipation net. Neglecting the motor area can lead to overheating or electrical shorts. Experts suggest a process of vacuuming, wet wiping, and dry wiping, followed by thorough drying and storage in a dust cover or original box to ensure longevity and air quality for the next season.