How To Clean a Garage Floor

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No one wants to get on their hands and knees, crawling around in the dirt to scrub the garage floor clean. However, it has to be done.

If you want your floors to look presentable enough for guests or just for yourself, then you have got to put in some work of keeping that floor clean.

Not only can a dirty garage floor lead to problems inside of your home, but it could cause issues with driving over the surface every day too.

This would only increase the need for proper cleaning techniques. This ensures everyone is safe while driving on our garages floors. That being said, how are you going to get all of this hard work done?

Well, below are some helpful tips that will show you exactly how to clean a garage floor.

1.Move Everything Out Of The Garage First

Before you even get your hands dirty, make sure you move everything out of the garage first. This includes things like lawnmowers, cars, and oil containers, to name a few.

Just get all the major objects out of the way and into another room that did not require any cleaning. Take care of them later on down the road when you’re done with the garage floor itself.

2. Disconnect Gas Lines And Electrical Wires

While it may sound obvious, you wouldn’t want to disconnect or cover anything up without disconnecting or covering other important parts up, such as gas lines and electrical wires. Be sure to go around each zone before moving on to the next.

3. Sweep The Floor

This would be your first step in the cleaning process. You will require a broom, dustpan, and a large garbage bag. Be sure to sweep up all the loose dirt and debris that may have accumulated over time. You can get rid of it with no problems or messes.

How To Clean A Garage Floor
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Now, this is where things get tricky. Now you’ll need to figure out what kind of product works best for your garage floor. They ensure you scrub deep into that dirt and grime that has been entrenched since day one.

You want nothing too harsh that could end up damaging the cement beneath the surface, but something not strong enough won’t do you much good either for getting the job done right.

It’s good that you have lessened the amount of dirt and mess by removing the major objects from your garage for this step. Just in case you have overlooked anything, be sure to double-check for any remaining debris.

4. Use A Commercial Product To Scrub The Floor

After you’ve swept up all the loose grime that has been collected over time, it’s time to use a commercial product to scrub down your floor.

Depending on preference, there are many products out there. Ensure to do some research beforehand to know exactly what is needed and how often you need to use it.

Be sure not to get carried away with the cleaning, though, since no one wants slippery floors, so go easy and take your time applying this cleaning solution.

5. Clean The Floor With A High-Pressure Washer

Now that you have your garage cleared out and you have disconnected everything, it’s time to get down and dirty by cleaning up the floor with a high-pressure washer.

Get yourself an extension hose and provide enough pressure for your garage floor. Make sure you sweep off any loose dirt or rocks before applying the water. Now, exactly where they are while spraying them away from other areas of your home such as windows, etc.

It is recommended that you wash the floor twice to get all the dirt dislodged from its current location or place of establishment.

6. Vacuum The Floor

Remove the bag or canister, whichever your vacuum cleaner may be equipped with, beforehand. You wouldn’t want to break your new toy.

Once every bit of dirt has been removed, it’s time to apply a coat of sealant onto the floor for protection.

The more coats you use, the better off your garage floor will be. This is because each additional coat adds to another layer of protection against whatever might come its way, whether human or natural (flooding) in nature.

How To Clean A Garage Floor
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7. Use An Industrial Pressure Washer

When you first moved into your home, it was probably one of the first things that attracted you to its charm.

But now that the years have gone by and life has kicked into high gear, you might just be finding out what everyone else already knows, which is that your garage floor could use some serious TLC.

Don’t worry, though, since this task won’t cost you much time or money, so long as you follow these simple steps for how to clean a garage floor.

8. Wash Again If Necessary And Apply Sealant

Supposing you feel like your floors could use some extra attention (even though they should be pretty clean at this point). Give them an extra wash with a high-pressure washer again, disconnecting electrical or gas lines. This should do the trick.

You may feel like the floor still needs a little extra attention, especially if it is an older or more established garage. Then apply a sealant to your garage floor to ensure your floors are protected from future damage.

Now that you have learned how to clean a garage floor. Do not fall behind with regular maintenance by letting this important chore slip through the cracks again.

9.Let Dry Then Apply Floor Mat

This may seem obvious, but while the floor is still wet, it is not a good idea to apply your floor mat or anything else.

Just let the floor dry up on its own, which shouldn’t take more than a couple of hours (or less) before you move stuff back into your garage one by one.

Once everything has been placed back in its original location, you should apply your floor mat accordingly.

10. Prevention Is Key

You wouldn’t want to go through all of this work again soon, so note what comes next. If you have an area rug in your garage, consider replacing it with a rubber mat. Or use clear plastic carpet runners instead if you think stains are inevitable.

You can also use a permanent marker or paint on these surfaces, as they’re not expensive.


Now that you know how to clean a garage floor do not forget about this important chore.

It will only lead to problems down the road for everyone involved! If possible, put aside some time every two weeks to do a quick sweep and wipe down your garage floor.

This way, it won’t become overwhelming, and you will keep on top of any potential issues as they occur, so they don’t turn into more serious concerns in the future.