Special Bathroom Paint That Fights Moisture and Mold

Sakima Moon

Written By, Sakima Moon

Updated on 24 Feb., 2026

8 min read

Special Paint for Bathroom
AI Generated Image: Comfort Kettle

Table of Content

    Table of Content

      A well-painted bathroom looks beautiful and fresh, and also increases the home’s resale value. However, bathrooms are damp spaces, and not all paint sticks well to such moisture-prone areas. So, there are certain special bathroom paints that keep mildew and water at bay while maintaining washability.

      ​Some paints may peel off, making the bathroom look dilapidated, while bathroom-specific paints keep looking fresh and new for years. The best finishes for your bathroom are eggshell, satin, semi-gloss, and high-gloss.

      What Type of Paint Should Be Used in a Bathroom?

      Here are some paints that can be used in the bathroom -

      Eggshell Paint

      A Bathroom Interior With Soft Green Walls and White Wainscoting
      AI Generated Image: Comfort Kettle

      Eggshell paint has a sheen similar to that of the shell of a chicken egg. The surface looks matte but allows water to bead, helping it resist water and making it more washable. However, moisture might still permeate, so it is advised to use the paint in a low-humidity bathroom. Some paint claims to prevent the mold and mildew growth for at least five years.

      Satin Paint

      The Walls Are Painted a Deep, Rich Red With a Slight Sheen. A White, Oval-shaped Vessel Sink Sits Atop a Dark, Heavily Veined Marble Countertop
      AI Generated Image: Comfort Kettle

      Depending on the paint manufacturer, satin and eggshell are mostly interchangeable. Satin paints have a slightly higher gloss than an eggshell finish and are considered the best option for bathrooms with low humidity.

      Semi-Gloss Or Gloss Paint

      Double Sinks With Elegant Gold Faucets and Fixtures. The Cabinetry is a Deep, Glossy Black With Gold Hardware.
      AI Generated Image: Comfort Kettle

      Though you won’t find them labeled “bathroom paint,” they're durable in humid environments. This paint is shiny, smooth, and has a finish that naturally repels water, which ultimately protects your bathroom from any problems that moisture may cause. Semi-gloss or high-gloss paints make the surface non-porous, which absorbs less moisture.

      ​In addition to being moisture-resistant, these finishes are easy to clean and cost-effective. All you need to do is wipe away grime and mildew, and you do not have to worry about your paint.

      Paint With Mildewcides

      A One-quart Can of Kilz Mold & Mildew Primer Positioned on a Pristine White Countertop in a Bathroom
      AI Generated Image: Comfort Kettle

      There are paints that contain mildewcides and are available at most hardware and paint stores. This additive is primarily used to prevent mold and mildew growth. Though it is not considered bathroom paint, this paint includes fungicidal agents that protect your bathroom walls from certain microorganisms. It is a great alternative if you are on a tight budget.

      Some Tips When buying paint with mildewcides, consider a higher-grade option that applies easily and lasts longer.

      What Are the Best Paint Bases for Bathrooms?

      When painting the bathroom, the base coat is just as important as the finish. So, here are some bases that offer different levels of moisture resistance and durability -

      Acrylic Paint

      A Blue Clawfoot Bathtub is Positioned Slightly to the Left of Center
      AI Generated Image: Comfort Kettle

      Acrylic paint is water-based and known for its moisture-resistance quality and quick drying time. It creates a smooth, durable finish and adheres well to bathroom surfaces when used with the right primer. Additionally, it withstands regular cleaning and does not fade or turn yellow over time. Thus, it can maintain its appearance and color even in high-moisture content bathrooms.

      Some Tips When choosing acrylic paint, consider buying a formula designed for high-moisture areas. These paints contain additives that prevent mold and mildew growth.

      Latex Paint

      A Freestanding, Oval-shaped Bathtub Crafted From Gray and White Marble, Resting on a Bed of Smooth, Light-colored Pebbles
      AI Generated Image: Comfort Kettle

      Latex paint is also water-based and provides better moisture resistance. It is easy to apply and does not emit an extreme odor during application. The paint dries quickly and offers great coverage, and is less likely to yellow than oil-based paints.

      ​Always buy high-quality latex paint, especially for high-humidity areas. These paints also contain mildewcides and other additives to keep the environment free of mold and other microorganism growth.

      Oil-Based Paint

      A Mustard Yellow Wall With a Round Mirror Hanging Centered Above the Tub
      AI Generated Image: Comfort Kettle

      Though oil-based paint is rarely used in bathrooms, it can work well in certain situations. It offers a strong moisture barrier while creating a hard, durable finish that can withstand regular cleaning. However, they-

      • Take a long time to dry.
      • May turn yellow over time.

      • Emits a strong odor during application.

      If you opt for oil-based paint, ensure proper ventilation during and after application. Also, remember that these paints may require special cleaning solvents and disposal methods.

      Tips to Apply Paint in the Bathroom

      Here are some professional tips that can make your bathroom painting project easier -

      • Clean and dry the surface before starting the project.

      • Repair any cracks, crevices, holes, etc. Also, sand rough areas for a smooth surface.

      • Apply primer to bare drywall using a roller, and allow it to dry.

      • When painting, ensure proper ventilation (use fans or open a window) during and after the application. This ensures the paint dries and cures properly. It also reduces fume accumulation.

      • Leave the paint to dry properly between coats. Once the painting is done and the surface is completely dry, use the bathroom.

      Conclusion

      When choosing special paint for a bathroom, several factors should be considered. For example, moisture resistance and ventilation. Additionally, choose bases and finishes that are moisture-resistant and prevent mold and mildew growth.

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