Hey, New here and badly need advice on carpet cleaning. I have a steam cleaner and a fairly powerfull wet/dry vac yet everytime i clean my carpet i just cant seem to get the little grainy sand particles in the carpet. I dont know what i need to do to get them out. Ive tryed carpet shampoo and other types of foaming carpet cleaners. I dont know if its my technique or what but if somebody could get me a run down of the proper chemicals and way to do it id be very happy = ) I'm getting ready to open up a mobile operation and this is my only set back right now pretty much, Thanks :newbie
p.s.
shop vac vs. extractor is there a big difference
p.s.
shop vac vs. extractor is there a big difference