How to Remove Mold From Any House Surface, According to Cleaning Experts

Mold is no match for these expert-approved cleaning tricks.

Mar. 25, 2026 at 6:38pm

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Mold is a problem no one wants to deal with, but it's unfortunately pretty common. If you're wondering how to remove mold from house surfaces, we've got step-by-step instructions to banish it from walls, bathrooms, and other areas of your home. We've tested plenty of mold and mildew removers and tried different methods to determine the best way to eliminate it and keep it from coming back.

Why it matters

Certain types of mold, like Stachybotrys chartarum, a.k.a. "black mold," can cause allergy symptoms like sneezing and skin rashes, so it's important to address mold issues promptly.

The details

Here's how to remove mold from any surface and create an environment where it won't grow back. The key to prevention is controlling the moisture inside your house, whether that means fixing small leaks, investing in a dehumidifier, or properly ventilating your home. Mold breeds in warm, wet conditions, allowing it to grow on shower tiles, grout, and plastic curtain liners. With the right cleaning solution, you can keep your shower free of unsightly mold spots. Whether you're dealing with a humid climate or areas of your exterior that tend to collect moisture, you may notice mold growing outside the house. This may look like mold stains on concrete floors, sidewalks, siding or wood decking. The best way to treat mold outdoors will depend on the surface you're treating. If you spot mold on walls or ceilings made of sheetrock or plaster, you can remove it without replacing any materials. But if mold appears on a very porous surface, such as a ceiling tile, it's best to replace it right away. In areas where there's higher humidity and poor ventilation — such as the kitchen, bathroom or basement — you may discover mold on cabinets, vanities, furniture or paneling made of wood, especially if the surface is losing its finish or seal.

  • Mold is a problem that can occur at any time of year.

The players

Carolyn Forté

The Home Care & Cleaning Lab Executive Director at Good Housekeeping Institute, with more than 40 years of experience as a consumer products expert.

Jamie Ueda

A contributing writer and analyst at the Good Housekeeping Institute, with an engineering and design background and more than 20 years in product development and manufacturing.

Alyssa Gautieri

The Senior Gifts Editor at Good Housekeeping, who leads the gift guide strategy and writes and edits commerce content.

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What they’re saying

“Mold is no match for these expert-approved cleaning tricks.”

— Jamie Ueda, Contributing Writer and Analyst

“Certain types of mold, like Stachybotrys chartarum, a.k.a. "black mold," can cause allergy symptoms like sneezing and skin rashes, so it's important to address mold issues promptly.”

— Carolyn Forté, Home Care & Cleaning Lab Executive Director

What’s next

If the moldy area is widespread and larger than approximately a 2-foot by 2-foot area, call in a pro to have it removed safely. When you're contending with more than a few mold spots, it could be a sign of a bigger moisture problem. Call a contractor who specializes in water damage restoration or waterproofing to assess and address the issue.

The takeaway

Controlling moisture and humidity levels in your home is key to preventing mold growth. With the right cleaning techniques and products, you can effectively remove mold from various surfaces and create an environment where it won't come back.