How to Clean Transmission Fluid Off Concrete

Transmission fluid can damage concrete’s appearance and structure. Industry experts and homeowners must know “how to clean transmission fluid off concrete“. This guide covers transmission fluid’s effects on concrete and provides an easy-to-follow, step-by-step approach to removing these stains. From immediate cleanup methods to commercial solutions, we ensure a clear path to remove oil stains from the concrete.


TOTAL TIME: 1 – 2  hrs

YIELD: Clean Concrete Surface


ESTIMATED COST: $50 to $150

Methods for Cleaning Transmission Fluid Stains

Here are the four methods we recommend to clean transmission fluid from the concrete:

  1. Immediate Action: Absorbing the spilled oil
  2. Using Household Products: Dawn Dish Soap
  3. DIY Solutions: Baking Soda and White Vinegar
  4. Commercial Cleaners: Oil Stain Removers

In the next section, we explain how to use these methods to clean the concrete.

Related: How to Get Spray Paint Off Concrete

Step-by-Step Guide to clean transmission fluid off concrete

The following step-by-step guides explain a comprehensive process, starting from gathering the required materials, preparing the surface, applying the cleaning agent, thorough scrubbing, and final rinsing and drying of the concrete surface.

How to clean transmission fluid off concrete

Gathering the Necessary Supplies

Before starting the cleaning process, ensure you have all the necessary supplies. A well-prepared toolkit and necessary supplies can prevent further damage to the concrete and ensure effective cleaning.

Based on the above 4 methods for cleaning transmission fluid stains, choose one of these supplies.

  1. Absorbent material (sand, cat litter, or sawdust)
  2. Dawn dish soap
  3. White vinegar or baking soda
  4. Commercial oil stain remover

The following supplies are essential for any of the methods:

  • Hard-bristled brush or scrub brush
  • Gloves and protective eyewear
  • Water source (bucket or hose)

Preparation: Removing Loose Debris

  1. Sweep the area with a broom to remove any loose particles.
  2. Ensure the surface is free from stones, dirt, or any construction debris.

Applying the Cleaning Solution

Here are step-by-step guides for 4 methods you can apply to your concrete to remove transmission oil stains.

Method1: Immediate Action: Absorbing the spilled oil

  1. If it is a fresh soil stain, put cat litter, sand, or sawdust on the spill immediately. They soak up the oil quickly.
  2. Use a stiff brush to push the soak-up stuff into the stain. This gets more oil out.
  3. Leave the soak-up stuff on the oil for at least 20 minutes. This allows the material to absorb as much fluid as possible.
  4. Use a flat shovel to scoop up the soak-up stuff. Make sure to dispose of it following environmental guidelines.
  5. Mix some dish soap, baking soda, and water. Use the brush to scrub the stain with this mix.
  6. Rinse the spot with a hose spray. This washes away leftover oil and soap.
  7. Let the spot dry all the way.

Methods for Cleaning Transmission Fluid Stains
Method1: Immediate Action: Absorbing the spilled oil

Method2: Dawn dish soap

  1. Mix one part Dawn dish soap with four parts warm water in a bucket. Warm water makes the soap’s ability to get rid of grease and stains even better.
  2. Pour the soapy mixture over the transmission fluid stain.
  3. Use a stiff-bristled brush to scrub the stain vigorously.
  4. Give the solution at least 20 minutes to work on the spot. This helps the soap work better.
  5. Rinse the area with a garden hose on the highest setting to remove any remaining residue.
  6. Repeat the process if necessary.
  7. Allow the area to dry completely.

Dawn dish soap for Cleaning Transmission Fluid Stains
Method2: Dawn dish soap

Method3: White vinegar or Baking soda

  1. Splash water on the oily spot. This helps the next steps work better.
  2. Mix one part white vinegar with three parts warm water in a bucket. Warm water helps the vinegar clean better.
  3. Pour the vinegar mix on the oily spot. Make sure it covers the whole area.
  4. Use a hard brush to scrub the spot well. The vinegar helps to lift the oil.
  5. Let the vinegar mix sit on the spot for about 20 minutes. This helps it work better.
  6. Use a hose to wash away the vinegar and any oil. Use the strongest setting on the hose.
  7. If you still see the oil, make a thick mix of baking soda and water. Baking soda is good for cleaning tough spots.
  8. Put the baking soda mix on the spot and scrub with the brush. The baking soda helps remove any leftover oil.
  9. Wash the area again with the hose to get rid of any leftovers.
  10. Let the spot dry fully. This lets you see if the cleaning worked and keeps things safe.

White vinegar or Baking soda for Cleaning Transmission Fluid Stains
Method3: White vinegar or Baking soda

Method4: Commercial oil stain remover

  1. Select an appropriate commercial oil stain remover. It’s crucial to choose one that’s suitable for your concrete type. Different compositions in concrete require specialized care, much like how specific construction materials demand particular adhesives or treatments.
  2. Follow the manufacturer’s guidelines. Apply the oil stain remover on the transmission fluid stain as directed. 
  3. Scrub the spot hard with a stiff-bristled brush. This helps the remover work better.
  4. Let the solution sit on the stain for the duration recommended by the manufacturer. This ensures that the active ingredients fully interact with the stain for optimal removal.
  5. Use a hose to wash off the remover. Make sure to get rid of everything.
  6. If you can still see the oil, do the steps again. Keep trying until the spot is gone.
  7. Lastly, let the area dry completely. 

Remember to always wear gloves and protective eyewear when working with cleaning solutions. If the stain is already dry, wet it with water and then follow the same steps.

Related: How to Remove Concrete Anchors?


Spilling transmission fluid on concrete can be a worry. But with this guide, you now have simple and effective ways to clean it up. From quick fixes to DIY and commercial solutions, we’ve got you covered. Follow our step-by-step guides to remove transmission fluid from concrete. Always ensure you choose the method best suited for your situation.

Gary J Peterson Civil & Construction Engineer

Gary J. Peterson, an experienced civil engineer, leads construction projects at Bechtel Corporation. With a BSc in Civil Engineering and 10 years' experience, he excels in construction, structural design, and project management. His insights on elucidate complex engineering concepts, blending expertise with real-world construction scenarios and fostering a better understanding of civil engineering principles. Here is About Us Page

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