Best Exterior Paint to Prevent Mold

Rust-Oleum ​White Mold & Mildew Proof Interior Paint ​

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​​RUST-OLEUM 5001 Mold and Mildew Resistant Paint

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​Zinsser Perma-White Interior Paint

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Mold is a type of fungus that attacks in places where extra moisture is found along with less air circulation. Attack of the mold is not a good thing as it not only ruins the beauty of your home but also gives you rashes, allergy, and some other diseases. Nowadays, experts suggest using the best exterior paint to prevent mold. Though using such paint can't fix a faulty wall or leaked water connection in the wall, you can still use it to eliminate the existing bacteria or bold from the wall and prevent them from coming back for many years. 

To know whether such mold-resistant paint works or not, I have used KILZ interior and exterior waterproofing paint. To be honest, it has worked. So, I intend to show you my thoughts paints that fight against mold and bacteria to ensure your walls are in good shape.

Rust Oleum is a name that many painters mention while making the paint brands list of the twenty-first century. The company has been producing paints for many years

The main difference between normal paints and mold-resistant ones is the existence of anti-microbial substances. Paints that have anti-microbial elements can stop the growth of bacteria and mold on a surface. Such paints also stop mold and mildew from coming back within five to ten years. Some mold resisting paint can also block moisture to keep your walls nice and precise.

Reviews of the Best Mildew Resistant Paint

​I am reviewing some famous paints that have truly succeeded in fixing mold affected walls. You can go through these reviews to know which product you can use to fix your home's interior or exterior.

​02761 Perma-White Mold & Mildew Proof Interior Paint by Rust-Oleum

Overview

Though the manufacturer has not made it for exterior use, you can use it on your exterior walls without worrying. The durable Rust-oleum paint can fight against moisture and mold pretty well. 

The color of this paint is quite eligible in any place. The color remains the same for several years. When you use it on exterior walls, you can expect it to fight against UV rays to stay well. 

The product truly features a semi-gloss finish. This type of finish can remain catchy and smooth for quite a few years. 

You don't have to prime the surface before using this product. The paint can stick on a wall pretty easily without any other mixture's help. 

You can also use this paint on a wall without sanding or cleaning. The coverage of this paint makes a strong layer on the wall for protection.

Bottom Line

 I think it is the best bathroom paint to prevent mold as it can fight against moisture pretty well.

What I ​ Like

  • ​Rust-oleum white is perfect for interior painting, such as painting rooms, washroom walls, etc.
  • ​It usually dries within 30 minutes
  • ​Your bathroom walls become ready within a day after the painting
  • ​It prevents moisture leaking issues
  • ​It is water-based that fights against dirt
  • ​The paint has less odor than other normal paints

What I Didn't Like

  • ​You shouldn’t use it on ceiling or sloping walls
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​RUST-OLEUM 5001 Mold and Mildew Resistant Paint

Overview

This is another quality paint product from Zinsser. It can stop the growth of mold and mildew for a few years. 

It is an oil-based paint that is easy to use. You don't need to do any bulk preparation to use this paint. 

The paint is less smelly than other oil-based and latex paints in the market. The ingredients are not toxic at all. 

The paint can get dry after application within 3 or 4 hours. You can use both brush and sprayer to use this paint.

The paint formula is capable of taking enough water pressure to keep the look of your walls perfect. Mold can't attack your wall for at least five years.

ou can use this paint on wet walls too. You don't have hustle too much in applying this paint.

What I ​ Like

  • ​This is a strong Oil-based product
  • ​It smells less to make give you a good interior condition
  • ​The paint also features 2x stronger waterproof capability
  • ​The paint prevents the growth of mold and fungus on the painting surfaces.
  • ​It provides you a smooth finishing that is easy to apply both on any type of walls
  • ​It's completely user friendly

What I Didn't Like

  • ​You can't use it on water tanks
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​KILZ Interior and Exterior Waterproofing Paint

Overview

This is an amazing product that you can use any way you want. Experts suggest this paint for several purposes. You can even use it on unprepared walls if you want. 

The coverage of this paint is excellent. You can prepare your wall by even only two coats of this paint. A gallon of this paint can cover approximately 100 square feet on average. 

The advanced formula can stop moisture from coming out of the paint coats. You can adjust the thickness of this product according to your wish for a better application. 

The paint also smells less than others. You can find your house prepared for staying within 5 to 6 hours after painting. Each coat of the paint takes at least 4 hours to get dry for recoating.

You can use this paint trough any type of tool you have. You can even use this product for spraying the walls.

What I ​ Like

  • ​You don't have to strip your old paint before applying KILZ paint
  • ​The paint can cover most types of stain on the wall
  • ​It features waterproof performances
  • ​You can use it for both interior and exterior painting
  • ​The paint works well on various surfaces, such as bricks, cement, and much more
  • ​Mostly, two coats of the paint can protect your bathroom walls

What I Didn't Like

  • ​You can't apply it on floors and mobile water leakage walls
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​Zinsser Perma-White Interior Paint

Overview

Zinsser is one of those eligible paint brands that let you make your interior look new. This product is one of the best paints that let you finish your painting without costing too much. 

This product features a self-priming formula. It helps that paint to stay well on any surface in any condition. You can also use this paint outdoor as it ensures durability. 

Moreover, this durable paint also doesn't smell too much. That is why I also recommend this for interior uses for the best result. 

The coating of this paint can block moisture from coming out. You can use it to repair your wall if your wall doesn't have any major water leakage issues.

The paint can work well to fix your basement. It has a strong adhesion formula that helps you to paint your walls pretty well.

What I ​ Like

  • ​Zinsser Perma-White paint has a lifetime endurance assurance with excellent performance
  • ​It provides you stain and perspiration resistant finishing
  • ​The handy paint also features you scrubbable, washable, and paintable quality
  • ​You don't need to sand or use a primer before applying it
  • ​It obtains self-priming sticking quality
  • ​This product is a heavenly perfect option for bathroom and basement projects

What I Didn't Like

  • ​You don't find a variety of colors in this product
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​Aftershock Paint from Fiberlock Technologies

Overview

Aftershock is one of the best options to apply to both interior and exterior surfaces. You can also apply it to one building that has not got any paint or primer coats yet.

The product fully eliminates the existence of the mold and mildew from a surface. You can even expect this paint coat to prevent mold from attacking again within at least 6 or 7 years. 

No ingredient of this paint is harmful to humans. It has no side effects that can cause your trouble. The paint formula also doesn't smell too much to annoy your nose.

You can apply it on every type of interior surfaces you want with ease.

What I ​ Like

  • ​You can use it both as a primer coat and a finishing coat
  • ​The finishing coat of this product gives you a semi-gloss white color
  • ​You can use it on most interior walls
  • ​The product also does well on wood and concrete
  • ​It doesn't stink at all
  • ​It perfectly clears up the mold and fungus from products

What I Didn't Like

  • ​You may feel difficult to dissolve this product.
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​What to concern before Buying the Mold Resistant Paints?

​I have already said that there are not too many differences between normal paints and the type of paint I am discussing today. But still, I want to make sure you have considered the essential facts before picking a paint brand. So, here are those facts.

​Pricing

​A type of paint for killing mold is as costly as normal paints. So, don't make up your mind to buy anything that requires several more bucks to buy than other options.

​Preparing Surface

​Some mold resisting paints need a wall to be prepared for paint jobs. They can't work if you haven't removed older paint coats or washed the walls well. That is why it is better to buy anything that can grab a surface in any condition. But if you buy average ones, then you must prepare your wall through washing and sanding.

​Walls’ Internal Condition

​Sometimes, water pipes can leak and make your walls damp. Also, your walls can have a major crack that allows moisture to ruin the condition. Mold-resistant paints can't fix those issues. You need an expert to fix such issues before painting.

​How to Buy the Best Exterior Paint to Prevent Mold?

​Finding the best paint is a simple job. You need to look for these facts in a product to get the best one for exterior painting of the market.

​Priming

​In recent times, self-priming paints have become popular. Such a type doesn't let you buy any extra primer saves both your time and money. But as self-priming is not mandatory, it is okay to buy a product that needs some undercoats if the product ensures the best quality.

​Type

​You can buy any type of paint if the paint features weather resistance and durability quite enough. Oil-based, water-based, and latex are three common options for you in this matter.

​Coverage

​The matter, ideal coverage range depends on the size of the surface. Sometimes, anything with less coverage can also do the work if you want to repaint a small part of your wall. You should also keep in mind that you need to put at least 2 to 3 coats on the surface for the better result. So, consider the surface's size and the number of coats you are going to put on.

​Finishing

There are various finishes in the paint. But among them, I prefer satin, semi-gloss, and gloss finished for fighting against bacteria.

How to Use Your Paint to Cover Up the Mold Damages?

Well, I don't want you to waste your time and go through several more sites on the internet again to know how you can use the best paint for mold to fix the damages done by mold and mildew. I have taken the opinions from expert painters to know how an individual can eliminate the existence of mold by painting. Now, I am showing you a simple way to make your walls free of mold with ease.

I have divided the process into three parts. The first part guides you to ensure the safety of yourself and surroundings during the painting. The second part makes the surface eligible for paint jobs. In the final part, you get to know how you should paint the surface.

Collecting the Essentials and Preparing Yourself

You need almost the same type of stuff to fix a wall damaged by mold and mildew. To make sure you don't forget to get any tool for working, I am showing you the list.

  • ​Chlorine bleach
  • ​Water
  • ​A large bucket
  • ​Paint
  • ​Primer (if necessary)
  • ​A large piece of foam
  • ​A medium-size paint brush
  • ​A roller
  • ​A stick
  • ​Waste cloths
  • ​Old newspapers
  • ​Paint tapes
  • ​A face mask
  • ​A pair of gloves
  • ​An apron
  • ​And some other safety kits if you find necessary

Firstly, you need to cover your room's floor using waste cloths or papers. You can make outlines around the wall you are going to paint using paint tapes. After that, if there is any furniture that you can't move from the room, cover them with paper also. Now, it is time to wear your safety kits. You should not think that buying good safety stuff is a waste. Bleach and primer contain some particles that can harm your skin, eyes, and lung. So, at least buy a face mask and gloves to keep yourself protected. And you can also wear your old dress during painting.

Wash Away Mold from the Wall

In this part, you have to do your job only by using bleach, water, and foam. First of all, take an empty large bucket. Fill 25% of the bucket with chlorine bleach. Now fill the rest of the bucket with normal water. Remember to use the normal water that is not too cold or too hot. Mix the bleach and the water by stirring with a stick. 

After preparing the mixture, take a piece of foam and rinse the mold affected area well. You need to be patient while doing this job. After that, clean the area with normal water. 

Then, wait for at least 20 hours to let the wall dry. When the wall is dry, check if there are any more damages left or not.

Paint the Wall to Make It Look New

At this final step, you need to prepare for painting. But before that, check the conditions of the paint that you have bought. If the paint requires priming of the surface, then you must do priming. 

To prime the wall, check the primer's thickness you have. If you want to thin the primer a bit, then you can use a small amount of thinner. When the primer seems ready to use, keep giving your wall strokes of roller to cover the whole wall. You can connect the paint roller with a stick to reach higher places. Your roller might be unable to reach corners. You need to use a soft but precise paint brush on those areas. 

After waiting for some hours, you can start painting your wall with your preferred paint. You can give at least two or three thin coats of the paints to cover part of the wall. Here, you need to remember two main facts. You can do recoating only when the previous one gets dry. And you need to use mold-resistant paint and primer. Otherwise, mold can come again and ruin your wall.

Conclusion:

I have shown you five of the best options you can use to make your walls free of mold. But I should say again that mold-resistant paints can't work well to prevent your wall from getting damaged until you fix the main issue why mold is attacking. 


You also need to make sure your surface is ready to take coats of such paints because painting over mold is not the solution here. That is why I have given you some idea of how you can do the painting in this situation along with showing the best products. I hope you can succeed in preventing mold from coming again on your wall through the information I have given you today.

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