This is not the site for commercials but…I have to tell you about an awesome product!
About six months ago, I managed to track engine grease in the house on my light beige carpet. I have absolutely NO CLUE as to how it got on the bottom of my shoes but I am the culprit.
The wise-one that I am, I searched the internet to find out what would remove engine grease from carpet. You will probably not believe this but WD-40 worked miracles…for a short time. More