How Long to Leave Acid Stain on Concrete [2021]

Concrete is dependable and durable. If you think the nature of concrete doesn’t match your style, then you can modify the patio, concrete countertop, or concrete basement floor.

You can make a natural cold tone in an attractive, eye-catching tone. You just need to apply an acid stain.

Basically, if you use acid stain, then hydrochloric acid, as well as metallic acid, will penetrate your surface. After that, it will react with the natural content of the concrete.

But you need to know, how long to leave acid stain on concrete. So, please stay with us…

How Long To Leave Acid Stain On Concrete: Things You Should Know

To know the exact answer of this question, you have to go through several steps. That’s because the required time depends on some facts.

How Long To Leave Acid Stain On Concrete

What Kind of Stain Can I Use on Concrete?

Well, the stain is not always bad. Sometimes we can do something really good with stain. You can stain concrete to give it a new look.

But, while doing so, you need to follow some steps and procedures properly. At first, you need to choose the best concrete stain brand.

You can see, concrete stain reviews, it will help you to choose the best one. Well, there are three categories of concrete stains, such as penetrating, film-forming, and acid stain.

According to my opinion, an acid stain is the best to stain new concrete, and acid stain concrete lasts longer than other stains. So, in this article, I will talk almost everything about it.

How to Use Acid Stain on Concrete?

If you are planning to use acid stain on your concrete surface, then you must follow a few steps. Otherwise, you won’t be able to stain it properly.

How to Use Acid Stain on Concrete

Clean the surface:

Clean the blemish or the dirt from the surface, you want to stain. You may need multiple cleaners to clean it perfectly.

Cover the walls:

If you are using acid stain for your indoor surface, then there remains a risk for the furniture to be damaged because of acid. So, try to cover the furniture as well as the adjacent walls by using plastic sheeting.

But for ventilation, you must keep the windows open. On the other hand, if you are working outdoors, then try to protect the lamp poles, siding, etc.

Apply grinder:

Before staining you should remove rough patches or large protrusions. Use a grinder for making the surface smooth.

Make the solution:

Maintain the safety issues by wearing chemical resistance gloves as well as protective goggles. Now make a solution by mixing acid stain with water by following the direction of any stain manufacturer.

Put the solution in the sprayer and spray it evenly on the concrete. Besides, you can make the solution in any plastic bucket, and with the help of a paintbrush, apply it to the concrete.

Apply the solution on the surface:

After spraying the solution, take the natural bristle push-broom while the solution is wet and brush that solution on the concrete evenly.

Allow the stain to penetrate:

You may ask, how long does it take for concrete stain to dry. Well, in this step, allow the stain to penetrate the concrete surface. Leave the stain for five hours to twenty-four hours to dry and develop its color.

Apply the neutralizing solution:

You need to apply the neutralized solution because a chemical reaction happens if you don’t neutralize acid stain. So, pick up an alkaline neutralizing solution, for example, TSP or trisodium phosphate from any hardware store.

It involves lots of water as well as a few elbow grease. Now, distill Trisodium phosphate with water and apply it to the concrete.

Now, the question is, how long do you wait to neutralize acid stain? Well, you have to wait for one to two hours for neutralizing acid stain.

Apply penetrating sealer:

When the concrete stain is totally dry and clean, use a penetrating concrete sealer for protecting its surface from other stains. You need to check the concrete sealer (exterior or interior) before buying it.

So, follow the steps to apply acid stain on concrete properly.

Frequently Asked Question

Now, I will answer some of your questions. So, if you have any questions that you need to be answered, then stay with us.

Can I remove acid stain from concrete?

yes, of course! Just apply baking soda and leave it for one hour, then you can remove it easily.

Can I use a water-based concrete stain?

Yes, you can. But there are some water based concrete stain problems that you may face while using it.

Is acid stain concrete dangerous?

Yes. Concrete dust is harmful to your lungs and wet concrete sometimes burns skin.

What is the cost of acid stain concrete?

Basically, it costs between $7 to $15 per square foot and for the high-end design, it costs $12 to $25 per square foot.

Final Thoughts

Now you have a complete idea of how long to leave acid stain on concrete. So, don’t leave it for less than 5 hours or more than 24 hours. Follow the given steps properly, to apply an acid stain with a smooth and natural finishing. Please don’t forget to maintain the safety issues, as the acid is quite dangerous.

So, what are you thinking about! Go and get the equipment, and start staining your concrete. Till then, good luck!

How Long to Leave Acid Stain on Concrete [2021] 1

Ramon Chavez

Hello, I am is Ramon Chavez, I’ve been working with tools for almost 10 years. Working with tools for such a long time helped me gather a vast experience on household tools and instruments. I believe that knowledge is like a treasure and I choose to share that treasure with you. You can find reviews and guides for different types of instruments from my website, in other words: my experience.

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