Care Instructions Care Info Valencia Sunbrella ® Stone Dining Chair/Spring Dining Chair Cushion Do not leave spills unattended. For outdoor use. Do not use abrasive cleaner. Outdoor fabric is mold, mildew and fade resistant. Spot clean with mild detergent and water. Cover or store indoors during the winter and/or extreme weather. Wash cushions/umbrella covers with mild soap and water; air dry. Do not dry clean. We recommend using a soft brush to remove dirt and dust. To prevent mildew during storage,fabric and furniture must be dry. We recommend the use of our outdoor furniture covers. We recommend the use of our Indoor Outdoor Fabric Guard.