Care Instructions Care Info Bristol 28" Wall Shelf Dust with soft dry cloth. Wood characteristics: grain, knots, pitting, mineral deposits. To avoid marking, do not place rubber ON SURFACE (FOOT PADS, ETC) Expansion and contraction will occur with changes in humidity. For indoor use only. Seasonal splitting and checking are inherent to this product. For soil build-up, wipe with damp cloth & dry. Do not use abrasive cleaner. Avoid direct sunlight. Condition periodically with furniture paste wax. Wall installation is the responsibility of the customer. Installation instructions and hardware suitable for drywall are included with the product.