How can I remove oil and grease on my carpet from family members wearing shoes indoors?
Answer: Sounds like a greasy mess! Use BISSELL Tough Stain Pre-treat for Carpet & Upholstery to loosen up the stain 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.