What abrasive method can be used to treat moldy wood framing?

Using an abrasive method to treat moldy wood framing can include various techniques, and in this case, "All of the above" is the correct choice. Each of the methods—media lifting, sanding, and blasting—provides a means to effectively remove mold and contaminants from the wood surface.

Media lifting involves the use of specific materials, often in combination with vacuum systems, to lift contaminants from surfaces without excessive abrasion or damage to the underlying material. This method is particularly useful for delicate surfaces where excessive abrasion could compromise the integrity of the material.

Sanding is a more traditional abrasive method that can effectively remove mold from wood surfaces. It involves physically scraping or grinding the surface, which can take away the visible mold and some of the underlying spores. It's essential to ensure proper containment and personal protective equipment when using sanding techniques to avoid mold spores becoming airborne.

Blasting, such as with dry ice or soda, is another effective method that uses high-velocity particles to remove mold. This can be particularly effective on wood framing, as it can remove more than just the visible mold without heavily damaging the wood beneath.

This multi-faceted approach allows for versatility in remediation strategies, making "All of the above" the most comprehensive choice when considering abrasive methods for mold