The most effective way to remove mold from hard porous materials such as wood rafters and plywood roof decking is to scrub it with detergent and water while wearing a dust mask and rubber gloves.
Removing mold from attic roof.
When removing mold from your attic your first concern should be protecting the rest of your.
Bleach is corrosive and nasty to use and it kills only surface mold.
Mold remediation contractors use a variety of techniques to address attic mold growth including dry ice blasting hand sanding and encapsulation.
Combine 1 2 cup chlorine bleach.
Seal off the area.
Get rid of mold contaminated surfaces by using a wet vacuum the type you can fill its tank partially with water to.
How to remove mold from your attic step 1.
The epa and other government agencies no longer recommend bleach for doing this.
The first two are effective though often cost prohibitive.
Wooden wall studs and similar items must often be sanded to remove all traces of mold since wood is somewhat porous.
Removing mold growth from roof sheathing.
The mold removal process involves scrubbing hard surfaces with a biocide but porous items like insulation and drywall cannot be cleaned and must be thrown out and replaced.