clean garage floor happy homeowner

The Ultimate Guide to Cleaning Your Garage Floor: Shine On!

Hey there, garage enthusiast! Whether you’re a car lover, a DIY guru, or just someone who likes to keep their space tidy, a clean garage floor can make a huge difference in the look and functionality of your space. However, not all garage floors are created equal, especially when it comes to cleaning them. If you’ve invested in an epoxy or polyurea garage floor, you’re in luck—these surfaces are not only tough and durable but also much easier to clean than their bare concrete counterparts. Let’s dive into the best ways to keep your coated garage floor looking like new!

Why Coat Your Garage Floor?

Before we get into the nitty-gritty of cleaning, let’s talk about why many choose to coat their garage floors in the first place. Coatings like polyurea and epoxy are popular for a few very good reasons:

  • Durability: These coatings are resistant to stains, chips, and abrasions. They stand up to heavy use, whether you’re parking cars, setting up a workshop, or using the area as a home gym.
  • Ease of Maintenance: A coated floor is much easier to clean than raw concrete. Spills? No problem. Dust and dirt? Just a sweep away.
  • Aesthetics: Let’s face it, a shiny coated floor looks fantastic. It can transform a drab garage into a sleek, professional-looking space.

Cleaning Coated Garage Floors: Step by Step

1. Regular Sweeping

Dust and dirt can scratch the surface of your floor coating over time, so regular sweeping is crucial. Use a soft-bristled broom or a foam mop for the best results. It’s a simple step, but it goes a long way in maintaining the integrity and shine of your floor.

2. Spot Cleaning Spills

man cleaning oil spill from garage floor

The sooner you can clean up spills, the better. For liquids, just use some paper towels or a clean rag. If you’re dealing with oil or grease, kitty litter is surprisingly effective. Just sprinkle it over the spill, let it sit for a bit to absorb the mess, and then sweep it up. But if your garage concrete is coated with epoxy, then there is no need to worry. Just clean the spill up using a clean rag. Epoxy and polyurea coats resist chemical and oil spills and prevent them from penetrating the concrete floor. 

3. Mopping Up

For a deeper clean, especially if your garage sees a lot of traffic, mopping is the way to go. But hold off on the harsh cleaners; mild soap and warm water are all you need. If you want to get fancy, there are specific cleaners made for polyurea and epoxy floors that will ensure the coating isn’t damaged over time.

4. Dealing with Stubborn Stains

Sometimes, you encounter a stain that laughs in the face of your regular cleaning routine. For these tough spots, you might need a soft scrub brush and a more robust cleaning solution. Just make sure it’s safe for your type of floor coating. Always test any cleaner on a small, inconspicuous area first to ensure it doesn’t discolor or damage the coating.

5. Annual Deep Cleans

woman power washing garage floor

Once a year, give your floor the royal treatment. This might include clearing out the entire garage to sweep every nook and cranny, using a leaf blower to remove all dust and debris, and then doing a thorough mop. This is also a great time to inspect your floor for any chips or cracks that might need repairing.

Polyurea vs. Epoxy: Which Is Right for You?

While we’re talking coatings, it’s worth noting the differences between polyurea and epoxy, as these are the two most popular types.

  • Polyurea: Dries incredibly fast, making it great for those who can’t wait days for their floor to cure. It’s also more flexible, which means it’s less likely to crack over time.
  • Epoxy: Takes longer to dry but is generally less expensive. It’s incredibly tough and comes in a variety of colors and finishes. It adheres better to concrete and is more resistant to water.

Both options will protect your garage floor and make cleaning a breeze. Your choice will depend on your budget, how you use your garage, and how much time you can allow for the installation.


A clean garage floor can transform your space from simply a place to park your car to a functional, pleasant extension of your home. By following these tips and choosing the right coating, you’ll not only preserve your floor but also enhance the overall value and usability of your garage. So, grab that broom and let’s get cleaning! Happy sweeping!






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