Then a wet vacuum removes the dirty solution over carpet. However, an internet search for cleaning services on yahoo brings up over 13 million item listings. Some experts suggest that the hoovers should at least be used once 30 days for cotton carpets; but even frequently for silk or wool rugs. http://Stephenbradshaw.net/__media__/js/netsoltrademark.php?d=Www.Exdex.ru%2Fto%2F%3Fl%3DaHR0cHM6Ly9kYWRzdHJlYW1lci5jb20vY29tbXVuaXR5L3Byb2ZpbGUvZGFyY2lzZnc4MzU1NDgwLw