I ran across this cleaner in a dollar store a number of years ago and I was blown away with what it does.  I use a quarter of a bottle in my carpet shampooer and now I have no stains whatsoever.  It completely removes oil, dirt, blood, grass stains, make up, ink pen, and anything else you may need removed, usually the first time.  I do not dilute Awesome when I use it as a pre-treatment for my laundry, and it has removed some old stains and those really annoying shadow stains.  Huckleberries got ground into my carpet and left terrible purple spots.  I took full strength Awesome, sprayed it...