human
What's the best way to remove rust stains from carpet?
assistant
The best way to remove rust stains from carpet is by using a mixture of baking soda and water. Mix equal parts baking soda with warm water, then use a clean cloth or sponge to apply it to the stain. Let it sit for about 15 minutes, then rinse the area with cold water. Repeat if necessary until the stain is completely removed.