Air duct cleaning can be messy business. Look for a company that uses drop cloths to keep debris off floors and furnishings. … In addition, technicians need to wear booties over their shoes to keep from tracking dust and other debris throughout your home.

Is cleaning air ducts messy?

Air duct cleaning can be messy business. Look for a company that uses drop cloths to keep debris off floors and furnishings. … In addition, technicians need to wear booties over their shoes to keep from tracking dust and other debris throughout your home.

Does cleaning air ducts really make a difference?

Duct cleaning has never been shown to actually prevent health problems. Neither do studies conclusively demonstrate that particle (e.g., dust) levels in homes increase because of dirty air ducts. This is because much of the dirt in air ducts adheres to duct surfaces and does not necessarily enter the living space.