We inspected accessible blower and ductboard surfaces during the residential air-duct service, documenting dust on blower-wheel blades and the open access area. We connected vacuum collection at the air handler and used compressed-air agitation through a protected ceiling supply opening. Agitation loosens material, while negative suction draws it toward collection and helps contain disturbed dust. Doorway plastic and taped floor protection are pictured around the work area. Later views show the installed blower wiring and ceiling registers, with collection equipment still present at an open access area. Final access closure and clear matched cleanliness after views are missing, so this draft remains incomplete. The photos do not establish completion of separate wall restoration or construction work.