How to clean garage floor?

Keeping your garage floor clean is essential for maintaining a functional and safe space. Over time, garage floors can accumulate dirt, oil, and other stains, making them unattractive and potentially hazardous.

Regular cleaning not only improves the appearance of your garage but also extends the lifespan of the floor.

Further below, we will discuss the importance of cleaning your garage floor and the benefits it provides.

how to clean garage floor

The Importance of Cleaning Your Garage Floor

Cleaning your garage floor is necessary for several reasons:

1. Safety: A dirty garage floor can become slippery, increasing the risk of accidents, especially if you have children or elderly individuals in your home.

2. Maintenance: Regular cleaning helps prevent the buildup of dirt, oil, and other substances that can damage the floor’s surface and lead to costly repairs or replacements.

3. Pest Control: A dirty garage can attract pests like rodents and insects, which can cause damage to your belongings and pose health risks.

4. Hygiene: Just like any other room in your home, maintaining a clean garage floor promotes cleanliness and hygiene.

Benefits of a Clean Garage Floor

Cleaning your garage floor offers several benefits:

1. Improved Aesthetics: A clean garage floor enhances the overall appearance of your garage, making it a more pleasant space to spend time in.

2. Easier Maintenance: Regular cleaning makes it easier to maintain your garage floor, as dirt and stains are less likely to accumulate.

3. Longevity: By removing dirt, debris, and substances that can cause damage, you can extend the lifespan of your garage floor.

4. Increased Property Value: A clean and well-maintained garage floor can add value to your home if you ever decide to sell.

Taking the time to clean your garage floor regularly not only keeps it looking its best but also ensures a safe and functional space for your vehicles, storage, and other activities.


Preparing Your Garage Floor for Cleaning

Before you start cleaning your garage floor, it’s important to prepare the area properly. This will ensure that you have a clean surface to work with and that the cleaning process is as effective as possible. Here are a few steps to follow when preparing your garage floor for cleaning:

Clearing the Floor

Before you can start cleaning, it’s essential to remove any items that are on the floor. This includes vehicles, tools, storage boxes, and anything else that may be in the way. Clearing the floor will give you a clean and open space to work with.

Sweeping the Floor

Once the floor is clear, the next step is to sweep it thoroughly. Use a broom or a dust mop to collect any loose dirt, debris, or dust. Pay attention to corners, edges, and hard-to-reach areas. Sweeping the floor will help remove surface-level dirt and make the cleaning process more effective.

It’s also worth noting that depending on the type of cleaning you plan to do, additional preparation steps may be necessary. For example, if you’re planning to use a pressure washer or a specific cleaning solution, you may need to follow the manufacturer’s instructions for pre-treatment or dilution.

By properly preparing your garage floor for cleaning, you’ll be setting yourself up for success and ensuring that the cleaning process is efficient and effective. With a clean and well-maintained garage floor, you’ll have a more functional and aesthetically pleasing space to work with.


Removing Grease Stains

When it comes to keeping your garage floor clean and free from oil and grease stains, there are a few effective methods you can try. Here are a couple of options that can help you tackle those stubborn grease stains:

Using Sawdust or Cat Litter

Sawdust or cat litter can be highly absorbent and can help lift oil and grease from the concrete surface. Here’s how you can use them to remove grease stains:

  1. Spread a thick layer of sawdust or cat litter over the stained area, making sure to cover the entire stain.
  2. Gently press down on the sawdust or cat litter to help it absorb the grease.
  3. Leave it on the stain for several hours or overnight to maximize absorption.
  4. Sweep up the sawdust or cat litter using a broom or a vacuum cleaner with a hose attachment.
  5. Dispose of the soiled sawdust or cat litter properly.

Baking Soda as an Alternative

Another method to remove grease stains from your garage floor is by using baking soda. Baking soda has absorbent properties that can help lift the grease from the concrete. Here’s what you can do:

  1. Sprinkle a thick layer of baking soda over the grease stain, completely covering it.
  2. Let the baking soda sit on the stain for about 30 minutes to allow it to absorb the grease.
  3. Use a stiff brush or broom to scrub the stained area, working the baking soda into the concrete.
  4. Rinse the area with water to remove any remaining baking soda and loosened grease.
  5. Dry the floor thoroughly using a mop or towels.

Sweeping the Stain

After using sawdust, cat litter, or baking soda to absorb and lift the grease stain, it’s important to sweep the stain completely. This ensures that all the absorbed grease and cleaning agents are removed from the floor. Use a broom or a vacuum cleaner with a hose attachment to capture any remaining residue.

By following these methods, you can effectively remove grease stains from your garage floor and keep it looking clean and presentable. Remember to always wear protective gloves and eyewear when using cleaning agents and to dispose of any soiled materials properly.


Cleaning Oil Stains from your Garage Floor

Oil stains on a garage floor can be stubborn and unsightly, but with the right cleaning methods, you can remove them effectively. Here are some steps to clean oil stains from your garage floor:

Using Dishwasher Detergent or TSP

  • Begin by blotting up any excess oil or grease with absorbent materials such as kitty litter or sawdust.
  • Sprinkle powdered dishwasher detergent or trisodium phosphate (TSP) directly onto the oil stain.
  • Let the detergent or TSP sit on the stain for about 20 minutes to absorb the oil.
  • Pour hot water onto the stained area to create a soapy solution.
  • Use a stiff nylon-bristled brush or deck brush to scrub the stain, working the detergent or TSP into the concrete.
  • Ensure the soapy solution does not dry, as it may cause further staining.

Scrubbing and Rinsing the Stained Area

  • Continue scrubbing the stain with the brush, applying more hot water and detergent solution as needed.
  • Rinse the area thoroughly with clean water to remove any residue.
  • Use a high-pressure nozzle or a wet/dry shop vac to help lift any remaining oil and detergent from the pores of the concrete.

Neutralizing Acid with Baking Soda

  • If the stain is caused by an acid spill, such as battery acid, it’s important to neutralize the acid to prevent further damage.
  • Sprinkle baking soda directly onto the acid stain and let it sit for a few minutes.
  • Scrub the area with a stiff brush and rinse thoroughly with water.

Remember to always follow the instructions on the cleaning products and wear protective gloves and eyewear when handling chemicals. For more stubborn stains, you may need to repeat the process or consider using a specialized concrete degreaser. Regular maintenance and cleaning will help keep your garage floor looking clean and oil-free.



A clean and well-maintained garage floor not only enhances the overall appearance of your garage but also offers numerous benefits. By following some key tips for cleaning and maintaining your garage floor, you can ensure its longevity and enjoy a functional and appealing space.

Scroll to Top