Give your concrete floors a new life!

Whether you’re sprucing up your home for a sale or just want to give your space a fresh look, acid staining concrete is an excellent way to achieve it. When you acid stain concrete, it’ll add color and depth to your floors, but it can also give them a beautiful polished finish.

If you’re considering acid staining your concrete floors, read on for a step-by-step guide that will walk you through the process from start to finish!

How-To: Acid Stain Concrete

Preparing the Concrete

The first step in acid staining concrete is to prepare the surface. This involves cleaning the concrete thoroughly and removing any existing sealants or coatings, usually by grinding the surface. Once the surface is clean, level, and dry, you’ll need to etch the concrete with a mild acid solution. This will create a rougher surface that will help the stain to adhere more evenly.

After etching, it’s important to neutralize the concrete with a baking soda solution. This will help to prevent the acid from damaging the concrete. Once the surface is neutralized, you can begin applying the stain.

Applying the Stain

Acid stains are applied using a pump sprayer or sponge mop. It’s important to work in small sections so that the stain doesn’t dry before you have a chance to evenly distribute it. You can use specialized tools for applying concrete stains, like the AmeriPolish application brush.

Once you’ve applied the stain, you’ll need to wait for it to react with the concrete. This usually takes anywhere from 10 minutes to an hour. Once the reaction is complete, you can neutralize the area with a baking soda solution and then rinse it with water.

Remember to do proper research on the stain you’re using! Depending on what color, or gloss you need, different acid staining solutions may provide different results. Companies like AmeriPolish provide dyes and stains, as well as Kemiko’s stone stain solutions and Butterfield Elements transparent stains.

Sealing the Stain

After the stain has been applied and allowed to dry, you’ll need to seal it. This will help to protect the stain and ensure that it lasts for many years to come. There are several types of sealants available, so be sure to choose one that is specifically designed for use on acid-stained concrete.

With these simple steps, you can give your concrete floors a whole new look. Acid staining is an easy and affordable way to upgrade your space.

An image showing an acid stained concrete floor in a commercial space.

FAQ: Acid Stain Concrete

Q: What are the benefits of acid staining concrete?

A: Acid staining concrete is an easy and affordable way to upgrade your space. It adds color and depth to your floors and can also give them a beautiful polished finish.

Q: How long does acid staining concrete take?

A: The entire process, from start to finish, usually takes around 2 days. This includes cleaning, etching, applying the stain, and allowing it to dry.

Q: Is acid staining concrete permanent?

A: Yes, acid staining is a permanent solution for coloring concrete. However, it is possible for the color to fade over time if it is not properly sealed.

Q: How do I clean acid-stained concrete?

A: You can clean acid-stained concrete with a mild soap and water solution. Avoid using harsh chemicals or cleaners, as this can damage the stain.

Start Installing Acid Stain Concrete!

An image showing a contracting operating a concrete floor grinder.

Concrete floors aren’t just practical, they can be beautiful, too! Every year, more and more home and business owners are realizing the potential of their concrete floors. Now is your chance to build your future in installing polished concrete! With the help of our professionals at the Polished Concrete University, you can learn everything you need to start today! Over the course of 5-days, you’ll get a chance to work hands on and learn:

  1. How to acid stain concrete
  2. Operating a concrete grinder & polishing concrete
  3. Patching & repairing concrete floors

Join our team and learn the essentials of working with concrete floors today!


Acid staining concrete is an easy and affordable way to upgrade your space. It’s a permanent solution that will add color and depth to your floors. With proper care and maintenance, acid-stained concrete can last for many years. Get the deep, rich color out of your concrete that your floor deserves!

Are you a contractor looking to start learning new concrete flooring skills? Whether it’s business questions or on the job guidance, our technicians at (954) 228-8856 will help! Contractors that need any help with getting the resources they need can buy it on our EpoxyETC store at competitive rates!

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