U.S. Department of Energy Energy Efficiency & Renewable Energy U.S. Department of Energy Energy Efficiency & Renewable Energy

Minimize Indoor Air Quality Problems

Question: 

Which of the following are ways to minimize and/or prevent indoor air quality problems?  Select all that apply:

  1. Balance the ventilation system
  2. Control humidity in the home
  3. Install exhaust fans
  4. Seal the building envelope so no moisture can flow through it at all.