Dry ice blasting will remove some of the surface from your attic sheathing or plywood when it is blasted on it however not enough to compromise the integrity of your roofing materials.
How to remove mold from attic plywood.
Bleach is corrosive and nasty to use and it kills only surface mold.
When removing mold from your attic your first concern should be protecting the rest of your home from it.
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It is nontoxic and does not damage any electrical wiring that may be in the area.
Seal off the.
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.
How to remove mold from your attic.
Because wood is porous it may be difficult to remove the mold stains from sheathing but you can kill the mold by cleaning the sheathing with bleach and water.
Seal off the area.
Combine 1 2 cup chlorine bleach with.
This method is effective at blasting the mold off.