How to Clean Oil Off Concrete Garage Floor

Last Updated on January 16, 2022 by Bright Calister


How to clean oil off concrete garage floor? It is common to notice unsightly oil stains on the garage floor of most homes. It is essential to remove oil droplets before staining, sealing, or to resurfacing the concrete. If you don’t remove the oil, it will seep back through the surface and damage any decorative treatment.

You should learn how to prevent this problem by removing oil stains from concrete garage floors. Some oil stains are small spills or spots, while others can be head droplets that contaminate surfaces. The size of the oil spill, its age will define how hard it is to remove.

How to Clean Oil Off Concrete Garage Floor

It may take a series of trying to find the best way to clean oil off the concrete. We shall look at how to handle fresh oil stains below:

  • Remove excess oil
    You should wipe oil with a rag or kitty litter to absorb it. Scrub with a paste
    Use a baking soda or powdered laundry detergent and water to dissolve the oil stain. Rinse with water.Wash with soap
    Dish soap with a scrub brush is often effective on fresh oil spills. Rinse the concrete clean.
    However, the stain is not new, and you can use any of the ways described below to remove it:
    Make use of strong detergent and a scrub brush or sponge to wash away the oil
  • You should use a concrete cleaner or degreaser to loosen and remove the oil.
  • Apply a poultice to weaken the oil and suck it out of the concrete.

There are many chemical methods for getting rid of oil from concrete. We shall explain each of these options below:

Removing oils using a detergent

Small spills or sports can sometimes be eliminated with a simple thing like a strong detergent, a scrub brush, and a sponge.
Use concrete cleaner or degreaser.

A more aggressive means of removing oil stains from concrete garage floors is to use commercial concrete cleaner. The concentrated alkaline soap is scrubbed into the concrete surface. The soap acts like a ball bearing, loosening the oil to allow easier removal.

The disadvantage of using degreaser is that they don’t break down the oil; as a result, they don’t perform well on polluted concrete that has been sitting for a long period. Furthermore, they work better on porous concrete than with a hard or dense surface.

Cleaning Oil Stains with a Poultice

Another common method of removing oil stains from concrete is a poultice. Typically, it is used on small, stubborn stains, and a poultice is created by soaking an absorbent material like kitty litter, pool filter media, or sawdust in a powerful solvent and then rubbing the material over the stain.

You should cover the poultice with plastic and allow the process of osmosis to take over. The solvent will weaken the oil, and the porous material will suck it out of the concrete. But, this process will take some time and may be expensive to remove large oil spills.

Using Microorganisms to remove oil from concrete garage floor The most significant advancement in removing oil spills from concrete is the use of single-celled bacteria that survive on crude oil and its derivatives and consume them. Next, the oil is digested by enzymes and oxygen, producing carbon dioxide and more bacteria.

The microorganisms die when the oil finishes, leaving the concrete clean and oil-free. The technology also works in cleaning beaches and waterways after large oil spills. Two sources of these microbial cleaners are terminator- HSD and ACT concrete cleaner and degreaser.

Preventing oils spills on concrete

The following ways will help you prevent stains from oil leaks:

  • First, service your car to prevent oil from dripping oil.
  • Seal your concrete with a product that resists oil
  • Buyan oil mat to produce your garage floors.
  • Materials you need for removing excess oil from your garage floor
  • Before you attempt to remove oil stain from your concrete, it is essential to purchase the following materials:
  • Baking soda
  • Coke
  • Cat litter
  • Dawn dish soap
  • Tri-sodium phosphate
  • Powdered laundry detergent
  • Stiff brush for scrubbing
  • Shovel
  • Garden hose
  • Gloves
  • Goggle

Using cat litter to remove excess oil

Before removing the oil stain from your concrete, it is vital to eliminate excess oil from your concrete. Again, cat litter is excellent for the job.

  • Start by sprinkling a large amount of cat litter on the fresh oil.
  • Use your feet to grind it into the stain.
  • Allow the cat litter to sit overnight or as long as you can manage it.
  • Utilize the shovel to scoop up cat litter and throw it away.
  • Depending on the age of the stain, cat litter could be enough to remove the stain for you. But, if the stain remains, use other methods to fight it.

How to use coke to remove oil stains

Coke is not only for drinking. It is has proven to be an effective cleaning agent. Therefore, you can use it to clean oil from concrete garage floors. For this process, take the following steps:

  • First, coat the stain completely with coke.
  • Include an abundant amount of dawn.
  • Then, use the brush to scrub in circular motions.
  • Rinse with water.
  • You should repeat the process if you don’t get rid of all the stains the first time.

How to use baking soda to remove oil

Baking soda is also an excellent cleaner for fresh oil stains. Get the baking soda and dawn after using cat litter to remove the oil. You should take the following steps:

  • Sprinkle the baking soda on the stain. If you have a big stain, then use the when box.
  • Let the baking soda sit for approximately 15 minutes.
  • Include several squirts of dawn and plenty of water to produce a paste.
  • Scrub with the brush in circular movement for some minutes.
  • Rinse with water.
  • Repeat as many times as possible until you get the desired effect.
  • Remove oil from concrete driveway.
  • If you don’t have dawn, grab your powdered detergent and go to the driveway.
  • Cover the stain completely in powdered detergent. Add a small quantity of water to make a paste.
  • Use a circular motion, scrub the stain with the brush.
  • Allow it to sit for more than an hour.
  • Rinse and repeat the process until you get the desired effect.
  • Remove old oil from the garage floor.
  • Old or deep oil stains resistant to the home methods require a more hostile means. However, big guns come with health hazards. Therefore, grab your gloves and goggles before using TSP.
  • Grab a container, then mix a cup of TSP with a gallon of water in a container.
  • Pour the mixture on the stain.
  • Let it sit for half an hour.
  • Scrub the stain with your brush in circular motions for some minutes.
  • Rinse and re-rinse as often as necessary.

How to clean off engine oil from the floor

If you leave your car in the garage, the chances you will see oil stains start to form over time, especially if the car is an older model. Most homeowners want to maintain a clean garage floor and eliminate toxins from spilled oil coming into the house.

It is nearly impossible to clean engine oil spills from concrete, but your best chance is to act fast and use the appropriate techniques. The following steps will help you accomplish the task:

Absorb the oil stain

The first step is soaking up all of the oil you can. You will need to take the following steps to accomplish this task: Sprinkle sawdust, clay kitty litter, coconut husks, or a commercial oil-absorbing product on the stain. If you don’t have any of the products mentioned, set paper towels on the floor to soak up any were oil while you make a trip to the store.

Allow for a day or two for the absorbent materials to work on the oil. Then, sweep the p refuse with a broom and dustpan. Repeat with fresh absorbent materials as needed to eliminate the remaining oil.

Saturate oil stain

If the oil stain remains, you have the option to saturate and clean the area, especially if it hasn’t had enough time to seep in. You can take the following steps:

First, use water and liquid dish soap. Then, use dry laundry detergent. You can also make use of a paste made from acetone, lacquer thinner, or mineral spirits mixed with one of the absorbents used in step one.

Whatever cleaning solution you are using to saturate the stain, allow it to sit for at least one hour. The cleaner cuts the oil and starts breaking up the stain during this time. Alternatively, you can ask for professional help if oil and debris have clogged your garage floor drain.

Conclusion-How to Clean Off Oil Concrete Garage Floor

Thank you for learning the oil removal tips discussed here. We hope you will use any or two methods to eliminate oil from your garage floors. However, if you can’t handle the stains on your own, seek professional help.

Important Reads:

How to Remove Paint from Wood Floor without Damaging Finish

Top 4 Best Polyurethane Remover (Review & Buyers’ Guide 2021)

Preparing garage floor for painting

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