Do shade structures need to be cleaned?
Our HDPE fabric tops require very little maintenance, but should be kept clean to ensure they look bright and attractive all year long. To clean our tops, use a power washer or water hose with a light [diluted] detergent. Spray the cloth from the underside by starting at the top, or peak, working down each side of the structure so the debris, dust, bird droppings, etc., will be washed off.