Can You Use Exterior Acrylic Latex Paint Inside? Here’s How!

Repainting the home inside and out is the best way to remodel the house. But as you know exterior paints and interior paints are not the same so you may find it difficult to choose the right paint for you.

This difficulty leads to the question can you use exterior acrylic latex paint inside the house? I am here to answer this question in detail that you have to know.

Can You Use Exterior Acrylic Latex Paint Inside

CompositionExterior acrylic latex paint is formulated with a high concentration of chemicals that make it weather-resistant and durable, making it suitable for use on outdoor surfaces.
OdorExterior acrylic latex paint may have a strong odor due to the chemicals present in the formula. These odors can be harmful when inhaled in large amounts, making it less suitable for use in enclosed spaces such as indoors.
VOC ContentVOCs (volatile organic compounds) are chemicals present in paint that contribute to air pollution and can cause health problems such as headaches and dizziness. Exterior acrylic latex paint may contain higher levels of VOCs than interior paints, making it less suitable for use indoors.
FinishExterior acrylic latex paint typically has a flat or satin finish, which may not be ideal for use indoors where a higher sheen is desired.
AdhesionExterior acrylic latex paint is formulated to adhere to a variety of outdoor surfaces such as wood, metal, and concrete. However, it may not adhere as well to indoor surfaces such as drywall and plaster, which have different properties than outdoor surfaces.
CostExterior acrylic latex paint is typically more expensive than interior paint due to the higher concentration of chemicals used in the formula. Using it indoors may not be cost-effective compared to using a suitable interior paint.

Exterior Acrylic Latex Paint: Basic Ingredients

The basic ingredients for exterior acrylic latex paint are almost as same as any other type of paints. The four basic ingredients are pigments, additives, resin, and solvent. A solvent is nothing but water when it comes to latex paint. And as the paint dries, the solvent eventually evaporates and disappears.

See also  Can You Paint Rubber? [Explained]

After the solvent evaporates only the resin, additives, and pigments stays as the ingredients. However, you can have different types of finishes on exterior paints. For example, there is a glossy finish if you like it shiny, and there is also a classy matte finish available too.

Though exterior paints have a solvent similar to interior paints, the percentage of pigments is higher in exterior paints. The pigments which fade faster are used in interior paints and not exterior paints.

A good quality exterior paint is able to withstand all types of weather conditions. It can withstand random temperature changes. It can protect the house from UV rays as well as prevent rainwater from licking inside.

As the weather changes the surface underneath the paint contracts and expands. So the resins used in exterior paints are really flexible. Also, exterior paints have additives that are helpful for stopping mildew, preventing fading, and also resisting tannin.

Advantages of Exterior Acrylic Latex Paints

Can You Use Exterior Acrylic Latex Paint Inside

There are a lot of advantages of exterior paints. I am giving some of the major ones here.

Exterior paints are made to protect wooden objects from termite attacks. If you use exterior painting on your wooden house, then there will be a small to no risk of any termite attack.

Our Pick: Rust-Oleum Zinsser PermaWhite Exterior Paint ( Best for wood)

Exterior paints can withstand such random changes in temperature and keep the inside of the house warm and fuzzy for you. The paint also makes the house look beautiful in different weather. It can also prevent rainwater from leaking inside as well.

See also  4 Different Techniques To Clean Oil Based Paint from Sprayer

Exterior paints prevent the outside environment to come in contact with whatever it is applied on. So the wood where you apply this paint will be safe from water or any other material that is harmful to it. Thus the wood will last longer.

Disadvantages of Exterior Acrylic Latex Paints

There are disadvantages to using exterior paints. They are not very critical but I am pointing them out just in case.

I highly recommend you not to use exterior paints on any metal surface. Because eventually it will cause rusts on it and the surface will get damaged. This is not good, both visually and physically.

If you keep the paint exposed to air for quite a while, it can get dry before you are finished with your work. So, you have to be very careful about that.

You have to keep the lead of the paint bucket closed all the time so that the paint won’t get dry quickly.

Can You Use It Inside?

Now that you know about the ingredients, advantages, and disadvantages of exterior acrylic latex paints, let’s talk about can you use exterior acrylic latex paint inside the house.

First of all, as I have said already how useful exterior paints can be for woods, you can surely use it for painting different interior furniture or unfinished kitchen cabinet doors that are made of wood. That way you can keep the furniture safe from various damages and they will last longer than usual.

Secondly, exterior paints give a smooth finish and there is both glossy and matte finish available. I have already talked about that. So, my point is if you use it inside the house, you can make your walls look really beautiful.

See also  Best Exterior Stain For Cedar Siding (With Buying Guide)

There’s only one drawback and that is to keep the paint away from any metallic components. So, to wrap it up, you can use exterior paints inside the house if you want. All you need to do is to be careful about the metal thing.

Is latex paint good for indoors?

Yes, latex paint is commonly used for interior walls and is a good option for many indoor projects.

Is acrylic latex paint good for interior walls?

Yes, acrylic latex paint is a popular choice for interior walls due to its durability and versatility.

Can you sleep in a room with latex paint?

Yes, as long as the paint is fully dry and the room is well-ventilated, it is safe to sleep in a room with latex paint.

Is it safe to use exterior acrylic latex paint inside?

It depends on the specific paint and its ingredients, but it’s generally safe as long as it’s rated for indoor use.

What are the potential risks of using exterior acrylic latex paint inside?

Risks include potential off-gassing of harmful chemicals, reduced indoor air quality, and inadequate adhesion to certain surfaces

Can exterior acrylic latex paint be used on all indoor surfaces?

Not all surfaces are suitable for exterior paint, so it’s important to check the manufacturer’s recommendations.

What are the benefits of using exterior acrylic latex paint inside?

Benefits include durability, resistance to weathering and fading, and ease of cleaning.

How can I ensure that the paint I use is safe for indoor use?

Look for paints that are labeled for indoor use, low-VOC, and free of harmful chemicals.

Do I need to use a primer before using exterior acrylic latex paint inside?

Using a primer can improve adhesion and durability of the paint, but it’s not always necessary.

Can I use exterior acrylic latex paint inside if I live in a humid climate?

Humidity can affect the drying time of the paint, so it’s important to monitor the indoor humidity levels.

Will using exterior acrylic latex paint inside affect the air quality in my home?

Poor quality paint can release harmful chemicals, so choose a high-quality paint with low-VOCs.

How long does exterior acrylic latex paint take to dry when used inside?

Drying time can vary depending on temperature and humidity, but typically takes several hours to dry.

Can I use exterior acrylic latex paint inside if I have pets or children in my home?

Use caution around pets and children when painting, and make sure the area is well-ventilated.


I think you have got your answer on can you use exterior acrylic latex paint inside the house. All you need to do is to be careful about not exposing the exterior paint to the air for too long. Also, you should keep it away from metals. By simply abiding by these rules, you can surely use exterior paints inside your house without any doubt.

Leave a Reply

Your email address will not be published. Required fields are marked *