Which statement is true about dust and insulation in pest control contexts?

Which statement is true about dust and insulation in pest control contexts?

• A. Dust accumulates in vents.
• B. Dust will harm insulation.
• C. Dust will not harm insulation.
• D. Dusting has no pest control effect.

Answer: (C)

Dusts used in structural pest control are applied into cracks and voids to reach hidden pests, and they’re chosen to be compatible with building materials. Many common pest-control dusts, like boric acid or desiccating silica, do not damage insulation fibers such as fiberglass or cellulose. They stay effective for pest control while leaving insulation intact. That’s why this statement is true: dust will not harm insulation. While dusting can contribute to pest control by targeting pests in hidden spaces, it doesn’t imply that dusting has no effect. The other options either describe general dust behavior that isn’t the core point here or claim effects (like harm to insulation or no pest-control effect) that aren’t accurate given how these dusts are used.

Dusts used in structural pest control are applied into cracks and voids to reach hidden pests, and they’re chosen to be compatible with building materials. Many common pest-control dusts, like boric acid or desiccating silica, do not damage insulation fibers such as fiberglass or cellulose. They stay effective for pest control while leaving insulation intact.

That’s why this statement is true: dust will not harm insulation. While dusting can contribute to pest control by targeting pests in hidden spaces, it doesn’t imply that dusting has no effect. The other options either describe general dust behavior that isn’t the core point here or claim effects (like harm to insulation or no pest-control effect) that aren’t accurate given how these dusts are used.