How to Get Rid of White Mold on Plants and Attic

If you’re a plant lover or a homeowner, finding white mold on your plants or attic can be a nightmare. Not only is it unsightly, but it can also be harmful to your health. Fortunately, there are several ways to get rid of white mold on plants and attic plywood.

1. Identify the Mold

Before you can get rid of white mold, you need to identify it. White mold is a fungus that grows on plants and surfaces in damp, humid conditions. It is recognizable by its white, powdery appearance and musty smell.

2. Determine the Cause of the Mold

Once you’ve identified the white mold, you need to determine the cause of the mold. Mold thrives in damp, humid conditions, so you may have a moisture problem in your home or garden. Check for leaks, excess moisture, and poor ventilation.

3. Remove Affected Plants or Materials

If you find white mold on your plants, you need to remove them immediately to prevent the spread of the mold. Be sure to dispose of the plants or materials properly, so you don’t spread the mold elsewhere.

4. Wear Protective Gear

Before you start cleaning the mold, you need to protect yourself. Wear gloves, a mask, and eye protection to prevent the mold spores from getting into your eyes, nose, or mouth.

5. Clean the Mold

To get rid of white mold on plants, you can use a natural fungicide made from baking soda and water. Mix a tablespoon of baking soda with a quart of water and spray it on the affected plants. For attic plywood, you can use a mixture of bleach and water. Mix one cup of bleach with a gallon of water and scrub the affected area with a brush.

6. Use a Dehumidifier

If you have a moisture problem in your home, you may need to use a dehumidifier to remove excess moisture from the air. This will help prevent the growth of mold in the future.

7. Repair Leaks and Poor Ventilation

If you have leaks or poor ventilation in your home or attic, you need to repair them to prevent the growth of mold. This may involve hiring a professional to fix any structural issues or installing new ventilation systems.

8. Increase Airflow

Increasing airflow in your home or attic can also help prevent the growth of mold. Open windows and doors, use fans, and install vents to improve ventilation.

9. Use Mold-Resistant Materials

If you’re renovating your home or attic, consider using mold-resistant materials, such as mold-resistant drywall or insulation. These materials are designed to resist mold growth, which can help prevent future mold problems.

10. Call a Professional

If you have a severe mold problem or don’t feel comfortable cleaning the mold yourself, you should call a professional. A professional mold remediation company can safely remove the mold and prevent it from coming back.

Table: Comparison of Natural Fungicide and Bleach

|Type of Treatment|Pros|Cons|
|Natural Fungicide|Non-toxic, Safe for plants|May not be as effective on severe mold problems|
|Bleach|Effective on severe mold problems|Toxic to plants, Requires protective gear|


Q: Is white mold on plants harmful?
A: While white mold on plants is unsightly, it is not harmful to humans. It can, however, be harmful to the plant and should be removed to prevent the spread of the mold.

Q: How can I prevent white mold from growing in my home or attic?
A: To prevent white mold from growing, you need to control the moisture levels in your home or attic. Repair any leaks or poor ventilation systems, use a dehumidifier, and increase airflow.

Q: Can white mold cause health problems?
A: White mold can cause health problems for people with allergies or asthma. It can also be harmful to pets. If you have a severe mold problem, it is best to call a professional to remove the mold safely.

Q: How can I dispose of materials with white mold?
A: To dispose of materials with white mold, wrap them in plastic and dispose of them in the regular trash. Do not compost them or dispose of them in the yard waste.


White mold on plants and attic plywood can be a common problem for homeowners and gardeners. However, with the right knowledge and tools, it can be prevented and eliminated. By identifying the source of the mold, removing affected plants or materials, and using natural fungicides or bleach solutions to clean the affected area, you can keep your home and garden mold-free. Remember to wear protective gear to prevent exposure to mold spores and dispose of affected materials properly. If you have a severe mold problem, it’s best to call a professional mold remediation company to handle the issue safely.