What specific feature on the exterior should be inspected closely regarding improper venting?

Answer

Dryer vents, attic ventilation openings, and crawlspace vents

Vents for dryers, attics, and crawlspaces are frequent points of entry if their covering mesh is missing, pushed in, or if a dryer flap fails to close securely.

What specific feature on the exterior should be inspected closely regarding improper venting?

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