Care Instructions Care Info Newport Sunbrella ® Charcoal Modular Corner Cushions 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. Remove or stand wet cushions to aid in drying time. We recommend the use of our Indoor Outdoor Fabric Guard.