I have a 3 year kid that has spilled curry on carpet. I cleaned it but still have yellow spots of turmeric powder and food stains on carpet.
Answer: For food stains like curry, generously and evenly spray the area with BISSELL oxygen based product such as OxyPro®. Gently work the solution 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 an upward motion. Do not rub the stain. Wait 5 minutes. Then, use your BISSELL upright or portable carpet cleaner over the affected area.
If this does not work, and your stain turns out to be tougher than expected, I recommend trying BISSELL Tough Stain Pre-treat for Carpet & Upholstery. As always, follow up your pre-treated carpet with a good carpet cleaning from an upright or portable machine!