Add a half tablespoon of baking soda into the water in a medium sized spray bottle fill only half the bottle with water.
Remove mold from roof sheathing.
Why is attic mold removal and prevention important.
Mold remediation contractors use a variety of techniques to address attic mold growth including dry ice blasting hand sanding and encapsulation.
Removing mold growth from roof sheathing.
Power cleaning using spray equipment such as media blasting using baking soda or dry ice is very effective for these surfaces.
The first two are effective though often cost prohibitive.
Scrub away the thickest buildup.
Mold growth provided it is not just cosmetic mold which can simply be left alone can be cleaned from wood surfaces by blasting scrubbing or even simple surface wiping depending on the surface accessibility and smoothness.
To get rid of mold and other types of growth for good it s best to use a powerful.
Use a long handled brush to scour the surface of the shingles and loosen stuck on.
Shake the bottle and spray the mixture to the moldy surface.
If mold needs to be removed from a roof deck through which roofing nails penetrate hand wiping is not feasible.
There is also a small risk that comes with applying the mold protective sealant in that the sealant can trap moisture in the plywood which will cause it to decompose and decay.
See our media blasting article at mold cleanup media blasting live link is given just below.
Spray the entire roof thoroughly.
Combine 1 2 cup chlorine bleach with.
This time let the mixture to dry by itself.
Scrub the mold clean before spraying again.
Another mold remediation option for mold on attic sheathing is dry ice blasting.
Spraying the roof 1.
Generally tearing off a roof and roof sheathing and perhaps roof framing to remove mold would not be sensible nor cost justified.
The attic space is the last.
Mix up your cleaning solution.
Moisture issues in your attic have to be resolved to avoid unnecessary problems.