Below, you will find industry links that will help keep you informed about manufacturer specifications, carpet care tips, etc.

http://www.parish-supply.com
http://www.howstuffworks.com
http://www.ehow.com
http://www.cleanfax.com
http://www.AffordableCC.com 
http://www.servesuright.com/orange-country-carpet-cleaning.html
                  (a great resource for Orange County, CA carpet cleaning and  to learn about air      
                   duct cleaning from industry professionals!)
http://www.fireandfloodrepair.com/articlelive/
                  (For excellent advice on fire and flood repair)