I ve tried soaking it up with rags washing it with simple green and grinding kitty litter into it but it s still there.
Clean oil from trunk carpet.
Continue adding more alcohol to clean parts of the cloth and repeat the process until no more oil is being lifted.
The alcohol will break down the particles that help hold the oil together making it easier to remove from the carpet.
Use hot water and a biodegradable degreaser like crudcutter from homedepot or other places.
Examine the dried carpeting for any traces of the oil stain.
If traces are found repeat the process described above.
On hot days the whole car reeks of oil.
Soak a small section of a clean white washcloth with rubbing alcohol.
You may need to clean the area multiple times before the stain disappears completely.
When i touch it my fingers are oily and anything i put in the trunk gets oil on it s bottom.
Dab the oil with the alcohol.
In addition to removing a potential stain from the kerosene you will have to deal with.
The carpet has a paddded backing that seems to hold the oil like a sponge.
Kerosene leaves more than just an oily stain when spilled on carpet.
How to absorb oil out of carpet.
The degreaser is water soluable and the hot read really hot will help cut the oil no problem.
This is normal with oil stains because the oil may seep up through the carpet fibers after the initial cleaning.
Tips on cleaning kerosene from carpets.