Standard aircon cleaning, also commonly referred to as a wash or general cleaning in the Philippines, typically includes washing the air filter, wiping down the outer casing of the indoor unit, cleaning the evaporator coil with water or a mild cleaning solution, flushing the drainage tray and drain pipe to remove blockages, and checking the airflow and basic operation of the unit after cleaning. Some technicians also wipe the blower fan blades and inspect the condition of the refrigerant lines and electrical connections as part of the service. Standard cleaning is suitable for units that are maintained on a regular schedule and have not developed heavy mold buildup, clogged drainage, or severely soiled internal components that require a more intensive treatment.