How to get bad grease stains out of a light colored carpet?

Answer: This grease stain may not be as bad as you think!  Apply BISSELL Tough Stain Pre-treat for Carpet & Upholstery to the stain to loosen up the grease before using your upright or portable deep cleaner.  Work the Tough Stain Pre-treat into the area with a small brush, sponge, or cloth using light strokes from the edges of the stain to the center.  When you reach the center of the stain, lightly pinch in an upward motion. Do not rub the stain.  Wait 5 minutes.  Then, use your BISSELL upright or portable deep cleaner over the affected area.

If any stain remains treat it with OxyPro® and let stand overnight.