Excellent cleaner!
I bought my daughter a 14 year old Subaru for her first car.  The carpet had a lot of stains.  This got them all out without a lot of scrubbing.  Just spray, let sit a minute, scrub briefly, dab with a towel to dry, and vacuum.  Her carpet is almost like new now.  It doesn't embarrass her like before.
Rating: 5 stars