How to Remove Artillery Fungus

Do you find yourself dealing with the pesky and unsightly artillery fungus? Don’t worry, you’re not alone. Many homeowners struggle with this issue, especially those who live in areas with damp climates. Luckily, there are several effective methods for removing artillery fungus and restoring the beauty of your home’s exterior. In this article, we will dive into the causes of artillery fungus, explore different removal techniques, and provide some tips on prevention. So, let’s get started and say goodbye to artillery fungus once and for all!

Understanding Artillery Fungus

Before we delve into the removal methods, it’s important to have a basic understanding of what artillery fungus is and why it can be such a nuisance. Artillery fungus, also known as shotgun fungus, is a small black fungus that thrives in decaying organic matter, such as mulch or wood chips. It gets its name from the way it propels its spore masses towards light-colored surfaces, resembling tiny artillery shells.

The spores of the artillery fungus are sticky and can adhere to various surfaces, including siding, windows, cars, and outdoor furniture. These tiny black dots can be difficult to remove and can leave stubborn stains on affected surfaces. The fungus primarily spreads during rainy or humid periods, making it a common problem in areas with damp climates or excessive moisture.

Effective Removal Methods

Now that we have a better understanding of artillery fungus, let’s explore some effective removal methods that will help you eliminate those stubborn black spots from your home’s exterior. Keep in mind that it’s important to act promptly to prevent further damage and staining.

1. Manual Removal: One of the most straightforward methods for removing artillery fungus is by manually scraping or picking off the spore masses from the affected surfaces. Using a plastic scraper or a soft brush, gently lift off the spores, taking care not to damage the surface beneath. Avoid using abrasive tools or scrubs, as they can scratch or chip the surface.

2. Vinegar Solution: Another effective and natural way to remove artillery fungus is by using a vinegar solution. Mix equal parts of white vinegar and water in a spray bottle and generously spray the affected areas. Let the solution sit for a few minutes before wiping it off with a clean cloth or sponge. The acidic properties of vinegar help break down the sticky spores and facilitate their removal.

3. Commercial Cleaners: If manual removal or vinegar solutions don’t yield satisfactory results, you can opt for commercial cleaners specifically designed for removing fungus stains. Look for products that are safe for use on the affected surfaces, such as siding or windows, and follow the instructions provided by the manufacturer. Remember to wear protective gloves and goggles when using any chemical-based cleaner.

Preventing Artillery Fungus

While it’s essential to know how to remove artillery fungus, prevention is always better than cure. By taking a few preventive measures, you can significantly reduce the chances of artillery fungus reoccurring. Here are some tips to keep in mind:

  • Choose Alternative Mulch: As mentioned earlier, artillery fungus thrives in decaying organic matter, such as wood chips or mulch. Consider using alternative mulch options like rubber mulch or gravel, as they are less likely to support the growth of artillery fungus.
  • Maintain Proper Ventilation: Good airflow around your home’s exterior helps prevent excessive moisture buildup, which can create an ideal environment for artillery fungus growth. Trim back bushes or vegetation near your home, allowing air to circulate freely.
  • Regular Cleaning: Keeping your home’s exterior surfaces clean and free of organic debris can discourage artillery fungus from taking hold. Regularly remove any fallen leaves, plant clippings, or other decaying matter from around your home.
  • Replace Mulch: If you already have artillery fungus in your mulch or wood chips, replacing it entirely may be the best course of action. Remove the contaminated mulch and replace it with fresh, fungus-free mulch.

By implementing these preventive measures and promptly addressing any signs of artillery fungus, you can ensure a fungus-free home exterior and maintain its aesthetic appeal.


dealing with artillery fungus can undoubtedly be a frustration for homeowners. However, armed with the right knowledge and removal techniques, you can effectively eliminate this problem. Remember to act quickly, choose the appropriate removal method for your situation, and take preventative measures to minimize the chances of reoccurrence. With these tips in mind, you’ll be able to restore the beauty of your home’s exterior and bid farewell to artillery fungus once and for all!

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