Wipe the front grille and inlet grille with a cloth dampened with a mild detergent solution.
Wash the cabinet with mild soap or detergent and lukewarm water, then polish using liquid appliance wax.
To ensure continued peak efficiency, the condenser coils (outside of product) should be checked periodically and cleaned if clogged with soot or dirt from outside air.
For repair and maintenance, contact a LG Electronics Customer Service Hotline. Have your model number and serial number available.