Remove oil stains easy from carpet fibers that trap dust and dirt with this simple ‘how to’ guide. Grease and oil don’t respond easily to most conventional carpet cleaning materials. Nevertheless, if oil stains are tackled quickly, you should still be able to get them out of most carpets without too many problems.
Fill a small (one gallon or less) clean pail with warm water and a few teaspoons of liquid grease-cutting detergent.
Wet a new clean cloth in the soapy water. Press it to the stain. More should be coming up at this point. If not, add some liquid detergent directly to the carpet.