Concrete Clean and Seal

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Oil stains and rust stains are the most common problems that cause concrete discoloration.  When it comes to cleaning concrete you’ll need a few important tools and products to get the job done right. 

Concrete Clean and Seal
Concrete Clean and Seal
After you finish cleaning make sure you seal the concrete. Sealing is the most important step because it will help to protect the surface against further stains or damage.

Step 1: Power washer

To get the best deep cleaning you’ll need a power washer. If you don’t own one you can buy one from a hardware store or rent one from a store that rents out tools.

Spray down the concrete in preparation for the concrete driveway cleaning process or whatever other area you’re selecting to clean.

Step 2: Scrub with Cleaning Chemical

The second step in concrete floor cleaning is to scrub the area with the cleaning chemical of your choice.  Each chemical has a different purpose so it’s important to select the correct product.  Some of these cleaning agents strip off grease, oil and dirt while others bleach the area. 

Step 3: Rinse


Use your power washer again to completely remove the cleaning chemical from your concrete or driveway.  Pay special attention to the areas where the stains were.  If you notice the stain still remains you may have to repeat step two again then rinse.  Concrete driveway cleaning takes time and patience to do correctly.

Once the concrete is fully clean to your satisfaction, allow it to fully dry for 24 hours before applying the concrete sealant.

Step 4: Sealing the Concrete

The final step in concrete floor cleaning may be the most important aspect!  You should purchase concrete sealer that comes premixed and is meant to be applied with a roller.  Pour the sealer in a pan and apply 2-3 coats evenly and thinly on the surface.  If you have applied coats that are too thick, it will reduce the effectiveness of the sealant. It’s best to use a penetrating sealant rather than a topical sealant because it will last longer and protect better against future stains.

Step 5: Let the Concrete Sealant Dry

You must allow the sealant at least 24-48 hours to fully dry before you allow anybody to walk on it.

If you do all these steps correctly you will have a beautifully clean and sealed concrete surface!

We are the #1 concrete cleaning company called upon to remove concrete stains as we have been removing concrete rust stains and concrete oil stains all over Los Angeles County for over 12 years, give us a chance you will not regret it. For service and more information please contact us at: 800.742.3585