Care Instructions Care Info: You've put a lot of care into choosing your furnishings. And with continued care at home, they should share your address for many years to come. Now for your owner's manual… Summerlin Arm Chair with Sunbrella ® Charcoal Cushion Do not leave spills unattended. Expansion and contraction will occur with changes in humidity. 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 outdoor furniture covers. We recommend the use of our Indoor Outdoor Fabric Guard. We recommend the use of our Outdoor Furniture Protector. Apply a thin coat of linseed oil every 6 months to renew finish.