Wood is a very complex and beautiful natural product.   It varies in grain and pattern so that every piece of furniture is unique.   Being a natural product, wood reacts to changes in temperature and humidity.   Even the most thorough kiln drying or conditioning will not completely prevent expansion and contraction changes.   Our products our constructed to minimize the effects these environmental changes can have on a natural product.  However, in areas of extreme dryness, continuous air-conditioning, or high heat, we recommend the use of humidifiers to better maintain the environment and lessen the impact of these changes. Do not place furniture too close to air conditioning or heating outlets, or in areas of direct sun exposure as this could fade, discolor, or damage your finish.  To maintain your fine wood furniture surface, we recommend dusting with a clean, dry microfiber cloth or anti-static dust cloth.  Spills should be cleaned immediately with a damp microfiber cloth, and then blotted until dry.  For High-Gloss or Lacquer finishes, dusting or cleaning with a dry microfiber cloth should adequately maintain the piece.  For satin or natural wood finishes, a light application of Bees Wax furniture wax along the grain every 6-9 months will keep your product nicely conditioned.  Make sure to use only a small amount of polish and apply in the direction of the grain.   If too much polish is applied a cloudy effect can appear in your finish, which is moisture that has been trapped within the wax.   Always use a coaster under drinks, felt the bottoms of vases and potted plants, and use trivets underneath any hot or very cold dishes.   Leather desktops should be cleaned with a damp cloth, dried, and then lightly waxed with a quality leather polish.   Most commercial leather conditioners are suitable for this purpose.