Some rugs cannot handle any moisture or agents. If, however, you've got a stain on your carpet, you don't really ought to rub harshly to obtain the stain outside.
Washing carpets should be practiced at this site of the cleaning company for thorough cleaning. http://Myturntohelp.com/__media__/js/netsoltrademark.php?d=sound-social.com%2Fstory7868082%2Fhow-get-rid-of-nasty-carpet-stainsml