Black mold can be an irritant for people with certain allergies and people with severe allergies can be made very sick by being in close proximity to black mold spores.
Black mold on wood beams.
Though black mold is undesirable on rough sawn lumber it is neither particularly dangerous or difficult to remove in most cases.
First things first take care of the moisture source.
Cleanup involves a trip to the attic and may.
Use a specialized mold spray to clean the visible mold.
Mold and mildew are some of the main threats to wood beams.
Wood isn t as porous so the mold tends to stay on the surface.
Professionals take various steps to remediate mold but these are some of the best practices.
Mold isn t as difficult to remove from a wood ceiling as it is from a drywall ceiling.
This may take a bit of work but will be worth it in the long run.
Your home is hot and humid you live in a wet environment.
Black mold thrives best in damp places and wood is porous enough to lock in the moisture that black mold spores crave.
Black mold will flourish under damp or moist areas before expanding to much larger areas.
How professionals remediate mold on wood beams.
Black mold may grow on either side of the wood before spreading to other parts in circular patterns.
Dry any moisture sources that may be present.
Cleaning the mold off as soon as you discover it is the best way to prevent future problems.
Seek it out and shut it down as soon as possible.
But other than in these situations it does not pose a major risk.