Can Oil Stains Be Removed From Concrete. Depending on the sealing process that the slab has undergone it can be easy to remove oil stains. One reason you may be having limited success in removing these types of stains on concrete is that you are using the wrong cleaners.
Pour cat litter on the stain. A sure way to remove oil from concrete. Just apply the detergent to the stail scrub with your apparatus of choice and a bit of elbow grease and then rinse off with hot water.
Tip To prevent oil spills from happening in the first place experienced homeowners often lay down sheets of cardboard to catch and absorb spills when changing oil or mixing oil with gas.
If you have it on hand you can give it a try by spraying it on the stain and letting it sit for 30 minutes. Organic pigments and oils can be very tough stuff as anyone who has tried to remove grass stains from clothing or clean pine tree sap from hands can attest. Hose water helps to clean and rinse off a vegetable oil stain from your concrete surface. The liquid can be water the degreaser we talked about above or a solvent like acetone xylene lacquer thinner or MEK.