Before I put in the new center console I'd like to clean the floor up some. I have several coffee accidents and other misc "crap" on the floor that have left the carpet in a fairly unappealing condition. I have a friend that does a "roto-clean" carpet business that will go through it for me for $100 but I just wanted to see if there were any other "home remedies" or secret cleaners that I should try before dropping the dime.