8 Best Anti Mold Paint for Bathroom Ceiling [2022 Updated]

The most dangerous enemies of structures are mold and humid air. This is a problem that could ruin the appearance and the most careful decoration, as well as seriously affect our health, especially when it comes to allergy sufferers.

Macy Mate M-1 is a paint that stands out for its quality and affordable price, and is a product that you can use indoors and outdoors, with a high resistance to mold.

Jovira Mate Antimoho is a paint that you can choose from a wide range of colors and is a good option if you are looking for a paint that is easy to clean.

8 Best Anti Mould Paint for Bathroom Ceiling [2021 Updated]

As time passes, the damage from mold can be greater, so protecting the surfaces of our home or work environment is of vital importance.

We have put together a selection of the best anti-mold paints which you can use to combat this type of hassle or avoid them.

1. Rust-Oleum 276087 Mold Killing Primer

It is important to keep the walls and walls clean so that they are free of mold and water that could affect its appearance and even your health.

Rust-Oleum 276087 Mold Killing Primer Quart White 32 Fl Oz (Pack of 1)
  • Protective primer specially formulated to paint over and kill existing mold, mildew, moss, fungi and odor...
  • Low odor, water-based coating cleans up easily with soap and water

For this reason, a white anti-mold paint to apply on interior and exterior surfaces, could be your best ally to keep your property in good condition.

Macy has come up with a paint that is resistant to verdigris and fungi that could be generated by the humidity in the environment.

It is a product that stands out as the best value for money anti-mold paint since it has a formula with a high coating and an affordable price. It is a paint that has a soft smell and a matt finish, which covers your walls efficiently.

If you want to achieve better performance, you need to use water that is recommended by the manufacturer in the instructions for use.

Compared with other similar paintings, this is one of the cheapest and has the best quality, so it could be the best anti-mold paint of the moment. More information about this product can be found on this page.


Application: It is a plastic paint recommended for interiors and exteriors; especially for coating plaster, concrete and plasterboard.

Performance: It offers you a performance that can range between 5 and 7 m2 per liter, depending on the surface to be painted.

Protection: It is designed with a preservative that effectively copes with mold and mildew that cause moisture.


Variety of sizes: In the case of needing to paint only a small area, a boat with a smaller capacity is missing.


In addition to providing protection to the surfaces of your home against fungi that originate with condensation, the best anti-mold paint could be the one that gives you the chance to personalize your spaces by applying a touch of color according to your decorative style.

  • Protective primer specially formulated to paint over and kill existing mold, mildew, moss, fungi and odor...
  • Low odor, water-based coating cleans up easily with soap and water

Jovira has created a colorful anti-mold paint with a formula that takes care of the aesthetic of your spaces, while protecting the surfaces. It is a plastic paint that is easy to clean and can be applied to walls or walls outdoors.

Depending on the area you want to paint, its high performance rate offers between 8 and 11 m2 per liter. You only need an hour to dry and you can use it for both background and finishing touches. You can also use a brush, roller or air gun to apply it.

If you want to give your walls a colorful finish and protect them from water, this is the paint for you. A summary of this product is available here.


Variety: The manufacturer offers you a wide variety of eligible colors, so that you can personalize your spaces according to your tastes.

Washable: It is a breathable and washable paint, so you can always keep your walls clean.

Application: It is easily applicable either with a roller, brush or spray gun; according to your abilities and needs.


Dense: It is a denser painting than expected. However, by diluting it with water as directed by the manufacturer, you can easily apply it.

3. Zinsser 287512 Mold Killing Primer

In autumn and winter, condensation is a problem that affects our walls the most. To deal with this, it is important to have an anti-mold paint that provides high coverage, performance and is also suitable for interiors and exteriors.

Zinsser 287512 Mold Killing Primer, 13 Fl Oz (Pack of 6), White, 78
  • EPA registered primer blocks existing mold, mildew, and odor causing bacteria without extensive...
  • Low odor, water-based coating cleans up easily with soap and water

Thanks to its features, this Spanish product stands out among the best anti-mold paints of 2021; it has high resistance to weathering, water and humidity. It is very easy to apply on many different surfaces, such as cement, concrete, wood, brick, plaster, and more.

It is a fungicidal anti-mold paint that is recommended for environments in which humidity is constant. In addition, it acts as a thermal insulator, noise dampener, and provides quick drying, which favors painting without much effort and in a short period of time.

High quality and easy application are some of the qualities of this product. We invite you to learn more about its outstanding characteristics.


Properties: It is a recommended paint for the interior of homes, since it favors thermal and acoustic insulation.

Drying: It is a product that offers you little drying time, which could vary from 2 to 4 hours from its application.

Resistance: This paint has high resistance to water and humidity in the environment, making it ideal for exteriors.


Lumps: In order to avoid the appearance of lumps during its application, it is advisable to properly prepare the paint; as indicated by the manufacturer.

4. Rust-Oleum 276087 White Zinsser Mold Killing Primer,

The anti-mold plastic paint with a pleasant touch and a mild smell could meet your expectations when you are looking to deal with mold, but also obtain a delicate satin finish on your walls.

Rust-Oleum 276087 White Zinsser Mold Killing Primer, 1 Quart Can (Pack of 4)
  • EPA registered primer kills existing mold, mildew, and odor causing bacteria without extensive...
  • Low odor, water-based coating cleans up easily with soap and water

It is a suitable product to use indoors and outdoors, so you can give the walls and supports of your home excellent protection and an aesthetic finish.

It could be the best anti-mold paint, as it has a thixotropic texture that helps reduce dripping. One liter could be enough to paint up to 10 m2 of surface, which makes it a high-performance product. External walls and facades and also interior decoration are recommended because of this.

It is a product manufactured by Proa, a Spanish brand with more than 75 years of experience in the market that stands out for manufacturing high quality products.

Proa could be the best brand of anti-mold paints because of its excellence in the manufacturing of these products. The qualities and disadvantages of this paint are analyzed below.


Finishes: It is a paint that provides a delicate satin, smooth and semi-gloss touch to your walls.

Preservative: Its formula has a preservative that significantly reduces the appearance of fungi and algae on surfaces.

Washable: Thanks to its washable properties, it stands up to bad weather and you can easily clean it.


Ventilation: It is advisable to apply the paint in ventilated rooms, in order to dissipate the odor that the product could generate when applied to the walls.

5. Zinsser Mold Killing Primer

Since then, it has been present in the do-it-yourself market, and is a Spanish company that has been around for more than six decades.

The Bruguer anti-mold paint is designed for people who are looking for an excellent quality product that does not turn yellow over time and can also be re-painted without any problems in the future.

The formula for the plastic paint is based on fast-drying vinyl emulsion and an anti-mold preservative, which offer high resistance to alkalinity on surfaces and substrates.

Thanks to its covering power, you can paint greenish or black spots that are typical of humidity. It is possible to protect your walls against condensation from being generated in humid environments, such as in kitchens and rooms with butane gas stove.

If you don’t know which anti-mold paint to buy and you want to paint large surfaces affected by humidity, this product should be of interest to you.


Presentation: You will receive a 15-liter bottle of high quality matt white paint and covering.

Cost: It is one of the cheapest paints, considering the cost it offers per liter.

Application: You can easily apply it, either with a brush, roller or spray gun, diluted with water and following the manufacturer’s instructions.


Size: The availability of other sizes to choose from would be appreciated, with less product quantity in order to paint small spaces.

6.QT Mold Killing Primer

If you need to paint the facade of your home and some internal areas affected by humidity, but you do not know which is the best anti-mold paint that allows you to cover any surface in an efficient way, this presentation by Macy formulated for all types is .

DEWALT 20V MAX* Finish Nailer, Angled, 16GA, Tool Only (DCN660B)
  • This cordless finish nailer that is 100% battery powered eliminates need for a compressor, hose or costly...
  • Brushless motor of the 16 gauge finish nailer maximizes runtime and durability

It is a plastic paint that is easy to clean and has great performance. You can paint from 8 to 10 m2 for each liter of paint, according to the wall, ceiling or wall you want to paint. It’s made with a Preservative that gives it great protection against mold and verdigris.

Dilute the amount you are going to use to apply it effectively, according to the manufacturer. You will get a 23 kilo can with 14 liters of anti-mold paint for interior and exterior, which is ideal for working in large areas. You have the option of using a roller, brush, or air gun.

In the characteristics of the painting we highlighted some positive and negative aspects that would be worth analyzing.


Coverage: It is a high quality paint that provides excellent coverage both indoors and outdoors.

Efficacy: Thanks to its formulation, it is an effective and yielding product; so with a liter you can paint between 8 to 10 square meters of surface.

Application: It is suitable for new construction and remodeling; You can also apply it to plasterboard, concrete and plaster.


Weight: Since the boat weighs 23 kilos, you may need help moving it from one place to another.

7. Zinsser 307648 QT Odor Killing Primer by Zinsser

An anti-humidity product could be the most suitable option to deal with Humidity problems that affect the aesthetic of homes, as well as the health of the inhabitants.

Jovira has an anti-condensation and anti-mold paint that is an efficient alternative to protect your walls, ceilings, walls and any surface that could be affected by this fungus.

It is a paint that provides high resistance to the appearance of mold and condensation and is used for interiors and exteriors.

You will be able to protect the surfaces from the elements, but you will also have the option to personalize the spaces. The brand has a wide range of colors that can be chosen according to your taste and decoration.

With the amount of paint you need, you can choose the size of your preference among the four available options. If you are interested in this product for its variety, quality, and great coverage, we invite you to know its advantages and disadvantages.


Insulating microspheres: It is an anti-condensation and anti-humidity paint that has insulating microspheres that cope with mold and stains.

Soluble: Its formula soluble in water allows you to prepare and render it according to your needs and surface to be treated.

Use: You can apply the paint to any wall, ceiling, facade or wall; either indoors or outdoors.


Storage: The manufacturer recommends its storage in a place protected from the elements and in a temperature range of 5 to 35 ° C.

8. Zinsser 276049 Mold Killing Primer Gal

You need a product that gives you a high level of protection against mold if you want to paint places where there is a lot of water. This paint is specially formulated to deal with environments such as bathrooms, basements, kitchens, and any surface that is exposed to the elements.

The anti-mold bathroom ceiling paint has been developed to provide high performance, long life and easy application. It is a high quality product, because Blatem has incorporated in its preparation vinyl copolymers and Additives that resist splashes, humidity and mold.

It is a product with high coverage, whiteness and a matt finish, so it will protect and clean your walls. It won’t be a problem for painters to paint interior walls of rooms with its smell.

You can choose the color of your bottle, as well as receiving a 4-liter bottle. One of the cheapest paints on the market, this one has great coverage, protection, and color. More information about this product can be found here.


Mild smell: It is a paint that offers you a soft smell, so you can apply it in bedrooms without any problem.

Efficiency: It is made with a preservative formula based on special vinyl copolymers and anti-mold additives, which optimally protect your surfaces.

Coverage: It is a paint that offers high coverage and easy application.


Resolution: Given the different resolution offered by the different monitors, it is possible that the colors offered present some variation in tonality with respect to the image of the advertising.

Shopping guide

It causes stains on the walls and is harmful to health when it comes to mold, which it usually appears on surfaces as a result of humidity and other environmental conditions.

We have prepared a guide to buy the best anti-mold paint, given that it is best to use a product that can cope with this. In order for your purchase to be as successful as possible, you have to know the aspects that you have to take into account.


In addition to the aesthetic appearance of surfaces and structures, such as walls, ceilings, walls, facades, etc, it can also seriously affect our health if we are exposed to mold.

The inhabitants of the house could be at risk for respiratory problems due to the wall being covered in mold.

It is one of the most common causes of conditions such as sinusitis, asthma, bronchitis, pneumonia and other diseases that are related to the respiratory system. Similar to mites and humidity, they cause pain in the bones and joints, as well as causing fatigue and feelings of uneasiness.

According to a study carried out by The National Institutes of Health, up to 80% of adolescents with asthma and bronchitis live in humid rooms, and up to 80% of people with chronic rhinitis live in environments where mold is present.

On the other hand, if you have condensation on your walls, it could cause damage to your paint. It is important to remember that the foundation of any décor is dry, clean, and well-painted walls.

For this reason, it is necessary to use an anti-mold and anti-humidity paint that forms a protective barrier and that effectively controls this harmful fungus, while providing a healthy environment for all.


Although some anti-mold paints are more expensive than others, you can always find an inexpensive one that will allow you to waterproof your walls without exceeding your budget.

It is possible to paint and deal with humidity in a certain area thanks to its formula, but you can also apply it to the entire wall and not have to worry about it in the future.

In your comparison of anti-mold paints, you will find that there are some that are developed based on anti-mold components, which are responsible for protecting surfaces and keeping them free of fungi for a long period of time.

It is possible to use open pore technology, which makes products with great adhesion power, which prevents the paint from peeling off, as well as those that offer it.

Similarly, you can find products with high covering power and formulated with thermal and acoustic insulation characteristics.

Thanks to the microsphere technology included in its components, these particles are capable of forming an air chamber that creates a barrier to isolating the surface from annoying noise and extreme temperatures.

For this reason, no matter how much it costs, your home and your family deserve the best; which is why, you should invest in a paint that offers you high quality, performance and ease of use.

Colors and use

Anti-mold paints are usually white in color, which makes it easier for you to apply them in a variety of environments. If you want to paint the wall in this color, you can use them as a base to apply another breathable paint with the desired tone or directly paint the wall.

When it is desired to solve the humidity problem and at the same time, decorate the spaces with a personal touch of color, some brands offer this type of waterproof paints with added color, which are very useful.

Paints that are designed to cover surfaces in indoor and outdoor environments are available from the market.

An outdoor anti-mold paint is the best option in the case of homes located in coastal areas, where humidity affects the external walls.

In addition to their benefits, the paintings that are designed for interiors also offer a mild smell that does not bother the inhabitants of the house.

In order to help you save time and money, the best brands today offer versatile products, with the quality that they can be applied on any surface, regardless of whether it is interior or exterior.

Frequently asked questions

Q1: How to use the anti-mold paint?

Before using the paint, it is advisable to read the manufacturer’s instructions in order to apply it in the correct way and take advantage of its properties.

Depending on the product in question and the surface to be treated, it is advisable to suck up a certain amount of water from the paint. You used to have to condition the surface and clean the area with a Disinfectant to remove mold.

The paint should be prepared when the surface is completely clean and dry. Make sure the place isventilated, keep the product away from heat sources and protect the floor in the area where the plastic is going to be painted.

It is recommended with some brands that you wear a mask and apply as many layers as necessary.

Q2: How to prepare the anti-mold paint?

It is best to be aware of the particular indications of the manufacturer for each brand’s products in relation to the preparation.

When it comes to anti-mold paints, it is always a good idea to only use the part that is needed for the first and second coat, and not the whole.

When you apply the second coat, the percentage can vary by 5% and if it is necessary to paint a third, in this sense, if the surface is not very porous, you couldDilute the paint in 10% of water.

Q3: How to clean the anti-mold paint?

If you accidentally splashed a different surface than the one you are treating, you must quickly and before it dries, find plenty of hot water and rub gently with a cloth, until the stain that the product might have generated is removed.

If you want to remove stains caused by this paint, you can use boric acid mixed with water and rub it until it is completely removed. If the stain is on your clothing, you may need to use acetone to get rid of it, keeping in mind that the original color of the garment could be damaged.

Q4: Is anti-mold paint really effective?

It is possible to prevent the appearance of mold stains on walls and other surfaces by using anti-mold paint with state-of-the-art Additives and Preservatives.

These paints can be used to create a porous film on the walls, which will allow the water to evaporate and prevent it from condensation. It has great performance and coverage power, as well as being a product that has heat-insulating properties.

To find out if the paint is effective or not, you have to look for the source of the humidity and try to solve the situation. Once the wall is clean and dry, you can apply the paint and wait for the job to be completed.

Q5: Why does the anti-mold paint sag from the surface?

One of the reasons that the paint is sagging from the surface is because it still has mold or water that hasn’t been treated before applying the paint.

It is possible that dirt or grease on the surface could prevent the paint from adhering efficiently. The plaster under the wall or surface may be in poor condition, which may cause the new coat of paint to degrade.

Q6: Is an anti-mold paint the same as an anti-humidity paint?

It could be said that anti-mold and anti-humidity paints fulfill the same function and are designed to deal with the problems that can arise on surfaces that are constantly exposed to humidity and condensation.

Preservative and chemicals prevent the appearance of stains and mold, which is why these products are developed with a formula. Both paints have great coverage and are easy to apply, as well as providing breathability to the wall or ceiling.

Q7: What pre-treatment should we give the wall before using an anti-mold paint?

First of all, you need to make sure that the room is well-ventilated, and then you need to clean the affected surface. Don’t forget to wear gloves and a protective mask.

White vinegar, bleach, ammonia, and any other sterilizing products could be used to wash. The walls will be free of mold and the mold will be eliminated with this.

You can apply the anti-mold paint after the surface is completely dry and free of stains, for which you will have to wait approximately 6 hours.

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