Hey guys, been gone awhile but I'm back. Had a question regarding cleaning the carpet in my GFs tahoe. We want to get new black carpet, but probably not this summer. It is a 98 2 door tahoe, tan interior that has seen better days, and her roommates at college dont treat it the way it should be, thats for certain. I was thinking of pulling the carpet out this summer when we are home from school since we need to rewire some audio anyway. I was then going to take the pressure washer too it on a medium setting (its a small electric on, not super powerful) to try and blast out a lot of the grit and what not. Then shampoo it just in the driveway on a tarp so i can really get a good angle on it all and clean it out. Is it safe/effective to use the pressure washer in this manner though?