how to remove old oil stains from concrete

How to remove old oil stains from concrete? 8 powerful ways

Although oil stains on concrete surfaces can be unsightly, do not worry! You may bring back the spotless appearance of your concrete using the appropriate procedures and techniques. This post shows you a step-by-step tutorial on removing old oil stains from concrete. These techniques will allow you to remove those difficult stains from your patio, garage floor, or driveway.

Understanding Oil Stains on Concrete

Before we get started on the removal techniques, it’s critical to comprehend why oil stains on concrete might be challenging to get rid of. Due to its porous nature, concrete may absorb liquids, including oil. When oil seeps into the concrete, it can pierce deeply beneath the surface, making total removal challenging. However, using the proper method, you can significantly decrease and erase these stains.

8 methods: How to remove old oil stains from concrete?

 Absorbent Materials of Oil Stains

Wipe the fresh oil stain with absorbent items like cat litter, baking soda, or sawdust. These substances will aid in absorbing the oil, preventing it from penetrating the concrete further. Absorbent materials like these tend to remove excess oil from the concrete surface.

Treatment with Dish Soap

Dish Soap serves as an effective oil degreaser. Apply a mixture of hot water and dish soap to the affected area. Make light work of the stain with a brush or broom. Dish soap removes the oil from the concrete’s surface by dissolving it.

Commercial Concrete Cleaners

Several commercial cleaners, like wd-40, are readily available and are made to remove oil stains from concrete. Apply the product to the stained area as directed by the product’s instructions. Thoroughly scrub the stain, then rinse with water.

Poultice Techniques

To remove entrenched oil from an oil stain, a poultice is a product that resembles paste and can be applied. A poultice can be made with substances like baking soda, hydrogen peroxide, or liquid detergent. The poultice should be applied to the discoloration, wrapped in plastic, and left overnight. The oil will be absorbed by the poultice, which you can remove the following day.

Power washer

A power washer is an option if the stain doesn’t disappear. A power washer’s high-pressure water can remove concrete surfaces with tough stains. Use caution when using a power washer since too much pressure can harm the concrete.

Scrub with Baking Soda and Vinegar

Mix baking soda and vinegar to paste, then rub it on the oil stain. Apply a brush or sponge to the stain and scrub it carefully. While vinegar is a degreaser, baking soda works as an absorbent and aids in lifting the oil.

Kitty Litter Absorption

Cover the area with cat litter to absorb a fresh oil stain and let it for several hours or overnight. The oil will be absorbed into the cat litter, making cleanup simpler.


Sandblasting is an option if everything else fails and the oil stain is difficult to remove. It is a technique for removing stains from concrete by applying high pressure to sand. Sandblasting should be done carefully because, if not done correctly, it might harm the concrete surface.

Watch this video on How to remove old oil stains from concrete

How to prevent old Oil stains on Concrete

The best way to prevent old oil stains on your concrete surfaces is through prevention. Here are some precautions you can take:

Regular Sealing: To build a barrier that stops oil from infiltrating concrete surfaces, seal your concrete surfaces regularly.

Clean up any spills properly: If you unintentionally spill oil on concrete, clean it immediately. Utilize absorbent materials to capture the oil and stop it from penetrating the concrete.

Place absorbent mats or pads where oil spills are likely to happen, such as near machinery or cars. These mats will aid in spill cleanup and reduce the possibility of oil stains on the concrete.

Avoid parking or working on concrete surfaces that have oil leaks. If you have concrete surfaces that have oil leaks, do not park any vehicles there. Similarly, be careful to protect the concrete if you’re using equipment or products that could leak oil. Most driveways are easily stained with engine oil, so to avoid oil stains on the driveway, ensure that your vehicles are not leaking oil.


Even though removing old oil stains from concrete surfaces may seem impossible, you can do it with the appropriate strategy. You may restore the beauty of your concrete and prevent oil stains from appearing by using the techniques and preventative actions described in this article. To lessen the likelihood of more stains, keep in mind to act swiftly, use the appropriate cleaning methods, and take preventative measures. Your concrete surfaces can look brand new again with a bit of work.

Read also How to clean driveway without pressure washer?

Frequently Asked Questions (FAQs)

Does oil discolor concrete permanently?

No, with the proper procedures and techniques, oil stains on concrete can be eliminated. The greater the likelihood of successful stain removal, the quicker you must act.

How can old oil stains be eliminated?

Use absorbent materials, dish soap treatment, commercial concrete cleaners, poultice treatments, power cleaning, baking soda, and vinegar scrape to remove old oil stains.

Does concrete with ancient oil stains come clean with vinegar?

Concrete that has oil stains can benefit from vinegar. It creates a paste that can efficiently lift and remove the oil with baking soda.

Can oil stains be removed from concrete with baking soda?

Concrete may be cleaned naturally and effectively with baking soda to remove oil stains. It works even better with other things like vinegar or dish soap.

Without a pressure washer, how should I clean my driveway?

You can use techniques like absorbent materials, dish soap treatments, or commercial concrete cleaners to clean your driveway without a pressure washer. Refer to this helpful advice for further information on how to clean a driveway without a pressure washer.

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