What plant removes 78% of airborne mold?

By Dogi 5 min read
In this article12 sections
    Quick answer

    While no single plant is scientifically proven to remove exactly 78% of airborne mold, certain houseplants are known for their air-purifying qualities and can help reduce mold spores and other pollutants in your home. The Spider Plant and Peace Lily are often cited for their effectiveness in removing common household toxins.

    Unveiling the Truth About Plants and Airborne Mold Removal

    The idea that a specific plant can eliminate a precise percentage of airborne mold, like 78%, is a popular notion but lacks robust scientific backing. While the NASA Clean Air Study highlighted the ability of several houseplants to remove volatile organic compounds (VOCs) from the air, its findings focused on toxins like formaldehyde and benzene, not directly on mold spore reduction percentages. However, these plants do contribute to a healthier indoor environment by absorbing other airborne contaminants, which can indirectly support a reduction in mold-friendly conditions.

    How Can Houseplants Help Combat Indoor Mold?

    Houseplants contribute to better indoor air quality through several mechanisms. They absorb carbon dioxide and release oxygen, a fundamental process. More importantly for mold concerns, many plants can absorb other airborne particles and VOCs. This process can help reduce the overall load of airborne irritants, potentially including some mold spores that settle on leaves or are absorbed through their systems.

    • Improved Air Circulation: The presence of plants can subtly encourage better air movement, which is crucial for preventing stagnant, damp areas where mold thrives.
    • Humidity Regulation: Some plants can help regulate indoor humidity levels by releasing moisture through transpiration. While this can be beneficial, it’s essential to ensure plants aren’t contributing to excessive humidity, which can encourage mold growth.
    • Absorption of Other Pollutants: By removing other airborne toxins, plants create a generally cleaner environment, making it less hospitable for mold to establish itself.

    Which Plants Are Best for Improving Indoor Air Quality?

    While the 78% mold removal figure is likely a myth, several plants are renowned for their air-purifying capabilities. These plants are excellent choices for enhancing your home’s atmosphere.

    The Spider Plant: A Top Contender for Clean Air

    The Spider Plant (Chlorophytum comosum) is a widely recognized air purifier. It excels at removing common household toxins like formaldehyde and xylene. Its ability to absorb these chemicals can contribute to a healthier living space, indirectly supporting a reduction in airborne irritants.

    • Ease of Care: Spider plants are incredibly resilient and easy to grow, making them ideal for beginners.
    • Propagation: They readily produce "spiderettes" or baby plants, which can be easily propagated.
    • Air Purification: Consistently ranks high in studies for removing indoor air pollutants.

    The Peace Lily: Elegant and Effective

    The Peace Lily (Spathiphyllum) is another excellent choice for improving indoor air quality. It’s known for removing ammonia, benzene, formaldehyde, and trichloroethylene from the air. Its lush foliage also adds a touch of elegance to any room.

    • Toxin Removal: Effectively filters out several common indoor air pollutants.
    • Visual Indicator: Its wilting leaves are a clear sign it needs water, making it easy to care for.
    • Shade Tolerant: Thrives in lower light conditions, making it suitable for various home environments.

    Other Notable Air-Purifying Plants

    Beyond the Spider Plant and Peace Lily, several other houseplants can contribute to a cleaner indoor environment.

    • Snake Plant (Sansevieria trifasciata): Excellent for removing formaldehyde and benzene, and uniquely releases oxygen at night.
    • Areca Palm (Dypsis lutescens): A natural humidifier that also removes toxins like xylene and toluene.
    • Boston Fern (Nephrolepis exaltata): Known for its ability to remove formaldehyde and is a great humidifier.

    Addressing the 78% Mold Removal Claim: What’s the Reality?

    The specific claim of 78% mold removal by a single plant is not supported by scientific research. The NASA study and subsequent research have focused on the removal of specific VOCs, not a quantifiable percentage of mold spores. Mold growth is a complex issue influenced by moisture, temperature, and ventilation, not solely by the presence of plants.

    Why Relying Solely on Plants for Mold Isn’t Enough

    While houseplants are beneficial, they are not a silver bullet for significant mold problems. Mold thrives in damp environments, and if you have a moisture issue, plants alone won’t solve it.

    • Identify and Fix Moisture Sources: Address leaks, high humidity, and condensation issues first.
    • Improve Ventilation: Ensure good airflow throughout your home.
    • Regular Cleaning: Keep surfaces clean and dry to prevent mold spores from settling and growing.

    Can Plants Actually Worsen Mold Problems?

    In some cases, overwatering houseplants can create a damp environment around the pot, potentially leading to mold growth in the soil or on the pot itself. It’s crucial to water plants appropriately and ensure good drainage.

    • Avoid Overwatering: Allow the top inch of soil to dry out before watering again.
    • Use Well-Draining Pots: Ensure pots have drainage holes.
    • Monitor Soil Moisture: Use a moisture meter if unsure.

    People Also Ask

    Can a single plant remove 78% of airborne mold?

    No, there is no scientific evidence to support the claim that a single plant can remove exactly 78% of airborne mold. While some plants can improve air quality by filtering other pollutants, they are not a solution for significant mold infestations.

    Which houseplant is best for removing mold?

    While no plant specifically targets mold removal with a quantifiable percentage, plants like the Spider Plant and Peace Lily are excellent at purifying indoor air by removing other toxins. Improving overall air quality can indirectly help create a less hospitable environment for mold.

    How can I naturally reduce mold in my house?

    Naturally reducing mold involves addressing moisture sources, improving ventilation, and cleaning regularly. Using air-purifying houseplants can also contribute to a healthier indoor environment by filtering other airborne irritants.

    Does the Spider Plant remove mold?

    The Spider Plant is highly effective at removing common indoor air pollutants like formaldehyde and xylene. While it doesn’t directly target mold with a specific percentage, its air-purifying abilities contribute to a cleaner overall atmosphere, which can indirectly help.

    Conclusion: Embrace Plants for a Healthier Home Environment

    In conclusion, while the specific claim of a plant removing 78% of airborne mold remains unsubstantiated, incorporating air-purifying houseplants like the Spider Plant and Peace Lily into your home is a fantastic way to enhance indoor air quality. They contribute to a healthier living space by filtering out various pollutants, promoting better airflow, and adding a touch of natural beauty. Remember that for significant mold issues, addressing the root cause of moisture is paramount.

    Ready to breathe easier? Explore our guide on choosing the right houseplants for your home and start enjoying cleaner, fresher air today!

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    Written by

    Dogi

    Dogi writes for the Milwkick editorial team, turning everyday questions about home, pets, health and personal growth into clear, practical guides. How we create our articles.

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