Magnolia Windows and Doors are built with vinyl that require an occasional light cleaning with mild soap and lukewarm water. Rinse off the vinyl with a garden hose and a standard nozzle. Avoid pressure washers as they may supply too much force and can lead to water ingress. Some cleaners can damage vinyl surfaces and may cause discoloration. Ensure weep holes are clear and unobstructed allowing for free drainage of water away from the window. Frequently inspect the window sash operation ensuring the locks operate freely and securely engage into the mating keeper. Lightly apply oil to door hinges or rollers. After market glass tinting films are not recommended, as they may cause damage to the sealed Insulated Glass units. The use of the films will void the Magnolia published warranty.