I have had trouble with carpets resoiling quickly after I clean them. I use a portable that has 2-3 stage vacs prespray with Chemspec's prekleen and Fiber rinse is what use on extraction. I also don't have heat other than what I get from the tap. I have been told by my supplier that it is probably my wanding or over aplication of prespray that causes this. Any input on your thoughts is appreciated.:AddEmoticons04259: