Lue Belle's - cleaning upholstery. "First vacuum in all different directions. Sprinkle baking soda to add a little extra oomph. Then whip 2 cup warm water to 1/4 cup blue dawn for 2 min to get a foam. Blot foam on the fabric and blot back off after a few minutes with a clean damp cloth. Rinse cloth off a few times when it gets dingy. I used a little extra foam and a soft bristled toothbrush on the worst spots.