To remove mold from attic plywood, you can follow these steps:
1. Make sure the attic is free of moisture sources, such as leaks or poor ventilation.
2. Mix a solution of bleach and water (one part bleach to three parts water) or dish detergent and warm water (one teaspoon of dish detergent per spray bottle).
3. Spray the solution on the moldy plywood and scrub with a soft-bristled brush.
4. Rinse the plywood with warm water and dry it thoroughly with a dehumidifier and fans.
You can also use distilled white vinegar to kill any remaining spores.
