Mold resistant paint

Mold Resistant Paint
Best mold resistant paint

Not only is mold unsightly but it can also make you sick which is why its important to take any necessary preventive steps to minimize the chances of such fungi forming. Did you know painting walls and ceilings of high humidity problem areas with antimicrobial paint will drastically reduce the chances of fungal formation? This antimicrobial paint, which is oftentimes simply referred to as mold resistant paint, is becoming more and more commonly used as an efficient deterrent.

Topics covered
  • What is mold resistant paint?
  • How to apply it
  • Best mold resistant paints

What is mold resistant paint?

Mold resistant paint is basically ordinary paint with antimicrobial ingredients added to it. It gets applied the same way and looks exactly the same as ordinary paint. However, the antimicrobial ingredients will play a vital role in helping prevent mold growth on its surfaces.

How to apply it

In the following section we will show how to apply mold resistant paint to surface areas that need protection. The best places to paint would be vulnerable parts of the home such as basements, bathrooms, drywall, kitchens, attics and anywhere else you have been having mold problems or high humidity levels.


Cleaning: Painting over existing mold or dirty surface areas is definitely not recommended. First properly remove existing mold growth and then thoroughly wash the surface area clean.


Drying: It’s essential to properly dry the surface areas where you have washed before painting. Painting over damp surface areas will be no good, no matter how mold resistant the paint is.


Applying the primer: Thoroughly cover the surface areas with a mold resistant primer. If applying onto a wall pay special attention to the lower parts and top corners by the ceiling because those are prime areas for mold.


Applying the paint: Once the primer has dried, apply two coats of high quality mold resistant paint with a soft bristle brush or foam brush. Be sure to allow proper drying time in between the two coats.


Allow 24 hours: After the second coat of paint allow 24 hours to dry. It’s advised not to use the room during that time – especially if it’s a bathroom because the moisture and heat from the hot bath or shower water will cause the paint to run.

The best mold resistant paints

Not all paints are created equally. What you want is something that can effectively seal porous surfaces, cover hard to remove stains, offers good adhesion and comes with at least a 5 year mold free guarantee. Below are 4 high quality products that meet all of these requirements.

KILZ 2 multi-surface latex primer and sealer

Kilz latex mold resistant paint

Suitable for: Interior and exterior use, drywall, plaster, ceilings, wood, paneling, masonry, stucco, brick and painted metal surfaces.

The water based KILZ 2 is both a latex primer and sealer in one and does an excellent job at hiding previous colors while blocking stains from mold, mildew, grease, ink, water and marker pens.

It’s a great choice for bathrooms and especially drywall and ceilings, thanks to its strong adhesiveness and ability to thoroughly seal porous surfaces. Other places you can use it includes wood, plaster and even masonry.

The product dries within 30 minutes and is ready for the second coat in an hour but in most cases one coat is often sufficient.

Killz 2 is available in a 1 gallon container which can cover an impressive 300 to 400 square foot surface area. Additionally, the KILZ brand has been in the paint manufacturing business for around 40 years and was named paint brand of the year in 2015. A brand and product you can definitely trust.

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Rust-Oleum perma-white mold proof interior paint

Rust-Oleum 02761 Perma-White Mold & Mildew Proof Interior Paint, SemiGloss Finish

Suitable for: Interior use, drywall, ceilings, bathrooms and basements.

The high quality Rust-oleum perma-white mold resistant interior paint comes in a range of colors and offers a beautiful semi-gloss finish.

It’s water based, self-priming, odor-free, moisture as well as stain resistant, and most importantly, comes with an unbeatable 5 year mold and mildew free guarantee.

Some important thing to keep in mind is that if you use this product in the bathroom do not use the shower or bath for the first 24 hours after painting. Also, do not scrub or wash the walls for 7 days either. All in all, it’s an excellent product and one of the highest quality mold resistant paints on the market today.

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KILZ color change stain blocking interior ceiling paint

KILZ Color-Change Stainblocking Interior Ceiling Paint

Suitable for: Ceilings.

KILZ color change stain blocking interior ceiling paint has been specifically formulated for use on ceilings. It gets applied on easily with minimal splatter as a pink color, only to turn white once dry.

It covers and brings new life to lightly and mildly stained ceilings while protecting it from new stains, color changes which occur over time, mold and mildew. Thus making it a highly effective mold resistant paint for ceilings.

Applying two coats of paint four hours apart is recommended in order to get the full mold protection which this product guarantees.

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Paint-Guard mold prevention paint additive

Paint-Guard Mold Prevention Paint Additive

Add paint-guard to any water based paint to make it mold resistant. It doesn’t change the color or texture of your current paint or impacts its finish in any way.

There are many of these types of products on the market but this particular mold resistant paint additive from Paint-Guard receives constant high reviews on

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