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HC-Pedia Entry

Ventilation

Ventilation is the movement of outdoor air into a building or space through open windows, doors, air moving systems or by infiltration.

 

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This is important since indoor air is usually more polluted than outdoor air.

Ventilation is one of the three best ways to enhance or protect indoor air quality:

  • The first is to capture contaminants at the source before they become airborne.

  • The second is ventilation.

  • The third is cleaning the air.

 

Reference: U.S. Environmental Protection Agency

 

References listed above credit sources The Housekeeping Channel consulted for background or additional information.

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You may freely use, excerpt or cite this material provided the Housekeeping Channel receives credit and the Web address www.HousekeepingChannel.com is plainly listed with all uses, excerpts or citations.

 

 

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