The top-rated and most recommended options for tackling mold are Zinsser Mold Killing Primer and KILZ Mold & Mildew Primer. These primers actively kill existing fungal organisms and provide a protective base to prevent future growth.
Zinsser Mold Killing Primer is a powerful product that kills existing mold, mildew, and odor-causing bacteria. It prevents future mold growth and creates a water-resistant barrier against water damage. This primer also seals and binds to glossy surfaces, so painting over existing surfaces is easier.
Zinsser Mold Killing Primer is an EPA registered, water-based fungicidal protective coating that kills existing mold, mildew, moss, fungi, and odor-causing bacteria. It works effectively under any type of coating and is ideal for use with ZINSSER Perma-White.
Treat the Area
For a natural solution to getting rid of black mold, combine one part baking soda with five parts distilled white vinegar and five parts water in a spray bottle. Alternatively, you can use a chemical-based mold and mildew remover, all-purpose cleaners, bleach or dish soap.
It is important to ensure that the surface is mold and mildew free before the primer and topcoat paint is applied. It is however, not supposed to be applied directly to mold (especially the black or yellowish, wet, slimy type).
To permanently kill black mold, you must completely eliminate the underlying moisture source; otherwise, it will return. For total eradication, use targeted treatments like Concrobium Mold Control or distilled white vinegar to penetrate porous surfaces and destroy mold at the root.
No, KILZ does not kill existing mold. While specialty formulas like KILZ Mold & Mildew Primer contain ingredients to prevent new mold from growing on the paint's surface, applying it directly over active mold will simply cover it up, allowing the mold to continue growing underneath and eventually peel the paint.
Mold can be killed immediately using distilled white vinegar, hydrogen peroxide, or targeted chemical products. For localized tasks, these solutions are the most effective:
We use antifungal and antimicrobial treatments to treat mold colonies. When necessary to remediate heavy mold growth, our mold removal process includes the removal and disposal of mold-infested porous materials such as carpeting, drywall, and insulation.
Yes, black mold can be completely eliminated through proper professional remediation techniques. The key is identifying all contaminated materials, using appropriate removal methods, and addressing moisture sources to prevent recurrence.
It prevents the growth of mold, mildew and other fungal organisms on the paint film and is for use on non-porous interior and exterior surfaces.
Summer: Peak Mold Growth Season
Summer is by far the worst time of year for mold growth. Warm air holds more moisture, and when combined with poor ventilation, it creates an ideal environment for mold colonies to thrive indoors.
Make a bleach solution to kill mold. Mix one cup of bleach in a gallon of water. Apply it to the surface but don't rinse it off. Mix a 50/50 solution of ammonia and water.
No, you should never paint directly over active mold with Kilz. Kilz is a stain-blocking primer, but it does not kill or remove mold. Painting over it traps the mold, allowing it to grow underneath the paint, spread, and release harmful spores.
HGTV Home® by Sherwin-Williams Mold & Mildew Primer is ideal for high-humidity and high-moisture areas as it contains an EPA-registered mildewcide to prevent mold and mildew growth on the primer film.
Follow with a Zinsser stain blocking primer such as BIN, BIN Advanced or Cover Stain. Mold Killing Primer dries to the touch in 30 minutes and can be recoated in 1 hour. For optimal protection, apply topcoat within 72 hours of application.
To kill mould permanently, you must combine chemical treatment with moisture control. Simply spraying or wiping mould with a biocide (like vinegar, hydrogen peroxide, or commercial sprays) kills the active fungi, but you must also fix the underlying moisture issue and use a Mold Inhibitor to prevent it from coming back.
Never mix chlorine bleach solution with other cleaning solutions or detergents that contain ammonia because toxic fumes could be produced. Please note: Dead mold may still cause allergic reactions in some people, so it is not enough to simply kill the mold, it must also be removed.
Research has shown that English Ivy can eliminate up to 78% of airborne mold within 12 hours. This makes it particularly useful in humid areas like bathrooms and basements where mold growth is more common.
The acidity of vinegar isn't enough to destroy the mold root system or deactivate airborne spores. Pro tip: Even if the surface looks cleaner, mold can still grow underneath, and come back fast without proper remediation.
Yes, you can remove black mold yourself if the affected area is small (less than 10 square feet) and you do not have severe respiratory issues or a compromised immune system.
Baking Soda. Used with vinegar and water or alone with water, baking soda is effective at removing mold naturally. Dissolve baking soda into water or a water-and-vinegar solution, and spray onto the moldy surface.
The top-rated and most recommended options for tackling mold are Zinsser Mold Killing Primer and KILZ Mold & Mildew Primer. These primers actively kill existing fungal organisms and provide a protective base to prevent future growth.
Bleach. If you don't have a specific mould spray, bleach can be used instead. Mix a solution of one part bleach and four parts water. Take a cloth and wipe this solution across the wall, scrubbing gently until all the mould has been removed.