Simply mop up excess oil and pour a few cans of soda on the stain, then wait a day and rinse. The properties present in the soda should gobble up the oil and leave the concrete clean.
Treat the concrete stain with baking soda
Remove the oil stain with baking soda using these simple steps: Sprinkle a thick layer of baking soda over the oil stain in your driveway. Let it soak in for thirty minutes. Clean the stain by scrubbing it with a bristle brush.
Coca Cola contains citric acid that breaks down the molecules in motor oil and unsightly grease, allowing the stains to be easily washed away. With the aid of a stiff brush, Coke can remove motor oil, grease and even rust stains from concrete surfaces like your garage floor with ease.
Putting a paste of powdered laundry detergent and water on the stain, says BobVila.com. After letting it sit, scrub it with a broom or brush and rinse the spot off with water. Scrubbing the stain with a grease-cutting dish detergent and a stiff broom, according to BobVila.com.
The combination of the addition of Coca-Cola with Plastocrete® RT6 plus by reducing the amount of adding Coca-Cola to 0.10% with Plastocrete® RT6 plus can delay concrete setting time by 51% longer than normal concrete and increase concrete compressive strength by 13% higher than normal concrete.
In some cases, WD-40 can remove oil stains from concrete. However, it isn't as effective as other methods and depends on how old the stain is. If you have it on hand, you can try it by spraying it on the stain and letting it sit for 30 minutes. Scrub it with your brush, then soak it up with the cat litter.
The Coca-Cola Technique
Simply mop up excess oil and pour a few cans of soda on the stain, then wait a day and rinse. The properties present in the soda should gobble up the oil and leave the concrete clean.
Sugar soap is great to use as a de-greaser to lift light oil and grease stains from concrete – you know, the ones that appear in your garage or driveway that you're at a loss to do something about? Just the sugar soap, neat or diluted, then scrub the surface to a lather, and rinse clean.
Oil will break down the sealant/finish on the top layer and seep into the tiny pores of the concrete, creating a permanent stain, if not taken care of. It's best to take care of even a minor stain, right away!
Coke is also a wonderful tool for removing old motor oil stains. First, pour a can of Coke over the stained area, then leave it overnight, allowing Coke's high acidity time to gradually eat away at the stain.
REMOVING STAINS
According to Good Housekeeping, Coke will remove blood stains, grease and gross odours from clothing. Just pour a can of the stuff in the wash and run the cycle as per usual - the Coke will lift out the stain and stink and wash away with it.
Thanks to its effectiveness as a grease remover, you can also use cola to help remove baked-on grease from your pots and pans. For a pot or sauce pan, add a can of Coke to it and sit it on a burner on low heat. Leave it for 30 minutes to an hour, then remove from heat. Use a scouring pad to scrub away the grime.
The most common oil remover is the degreaser, Simple Green. While Simple Green is most effective at removing fresh oil stains from concrete, it's gentle on outdoor concrete, and you can easily apply it to large areas. Further, it's inexpensive, and you can buy it at any hardware or auto parts store.
What can I use CLR Grease-Free on? Grease-Free can be used on concrete, terrazzo, granite, asphalt, stone floors and barbeque grills to remove oil, grease and tar. You can also use CLR Grease-Free for factory and garage floors, pool decks, sidewalks, ovens, motors, machinery and driveways.
If you're wondering, “does cola stain?”, the answer is yes. If it looks like those stains won't come out, Vanish makes it easy to get cola and soft drink stains out of clothes, upholstery and carpets.
The methyl acetoacetate-water solution apparently destroys the hardened cementitious mixture by reacting with the cement phase of the mixture.
The most destructive agent of concrete structures and components is probably water. Indeed, water often directly participates to chemical reactions as a reagent and is always necessary as a solvent, or a reacting medium, making transport of solutes and reactions possible.
Pressure washers
Using a medium- to heavy-duty pressure washer can remove or lighten oil stains on your concrete driveway if the spill is relatively new. First, apply a commercial-grade cleaner to the oil stain and scrub with a brush or broom. Then add detergent to your pressure washer and begin spraying.
Fill a bottle with bleach and water (1:1 ratio). It's one of the best ways to remove oil stains. But because bleach is a strong product, we recommend that you wear old clothes for this method. Spray it on the surface and allow it to dry for about 10 to 20 minutes, depending on the stain.