Sunlight can change the color. Rubber or plastic mats should not be used unless marked safe for wood, since some may soften or stain the finish. Wipe up spills at once to prevent spots that require refinishing. Polish not more than 3-4 times a year unless it gets heavy use, with a polish recommended for the kind of finish. Do not mix types of polish.
Oil causes wax to become gummy.
Clean the furniture surface thoroughly before changing furniture care products. Regular Cleaning Vacuuming with a dusting brush attachment gently removes dust from furniture surfaces, preventing buildup. If no vacuum cleaner, use a clean soft cloth, turning it often, or soft paper towels to pick up dust. Dust furniture before vacuuming floors. If the finish is water resistant, a barely dampened towel or cloth will pick up dust.