How Does Pressure Washing Remove Mold and Mildew?
By Goliath Softwash
If your home’s exterior is starting to look streaky, green, or dingy, mold and mildew could be to blame. These unwelcome invaders thrive in damp, shaded areas and can damage your siding, decks, and even your health. At Goliath Softwash, we’re often asked: “Can pressure washing really get rid of mold and mildew?” The answer is yes—when done the right way.
What causes mold and mildew buildup?
Mold and mildew grow on surfaces that remain damp for extended periods, such as siding, driveways, fences, and roofs. Areas with little sunlight and poor airflow are especially vulnerable. Left untreated, they can discolor surfaces, eat away at paint, and even cause structural damage.
How does pressure washing help?
1. High-pressure water removes buildup
Pressure washing uses a strong stream of water to break up and remove layers of mold, mildew, algae, and dirt that have accumulated over time.
2. Cleaning solutions kill spores
At Goliath Softwash, we use specialized, eco-friendly cleaning solutions that penetrate porous surfaces and kill mold and mildew at the root—preventing fast regrowth.
3. Reaches tough spots
Our equipment reaches high and hidden areas like roof eaves and behind gutters where mold loves to hide.
Is pressure washing safe for all surfaces?
Yes, when done correctly. We use soft washing techniques—a low-pressure, high-volume method—on delicate materials like stucco, wood, and shingles to avoid damage while still thoroughly cleaning mold and mildew.
Conclusion
Pressure washing isn’t just about improving curb appeal—it’s a powerful tool to eliminate mold and mildew and protect your home’s integrity. At Goliath Softwash, we combine expert technique with safe cleaning solutions to ensure your home stays cleaner, longer.