Pool table felt, or cloth, covers a billiard table, and its maintenance is very important to the effectiveness of your shot. The more a table is used, the more the cloth is worn down. If a cloth is so worn down that it affects the power of your shots, then you may want to consider purchasing some new pool table felt. How do you choose what kind of cloth to buy? Many grades are available. There are more durable cloths, used in public places, which make the cue balls go slower. For personal billiard tables, a cloth that has less friction is best, allowing the cue balls to move faster across the table when struck. This type of cloth has a fine finish and is smoother than the standard cloth frequently used in a bar or pub. Pool table felt is traditionally green, but they also come in blue or red. To keep from always having to buy new pool table felt, you should make sure that you always take proper care of it. Take steps to protect it from stains and soiling with protective treatment. Groom the felt twice a week with a brush to loosen chalk buildup.