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… Folding Walnut 28" Bookcase Dust with soft dry cloth. Wood characteristics: grain, knots, pitting, mineral deposits. For indoor use only. Do not use abrasive cleaner. Wipe with damp cloth. Protect from heat and liquids.