What Causes Indoor Air Pollution?

Many everyday, unsuspected household items contribute to poor indoor air quality. Chemical compounds found in common building and decorating items such as glue, plywood and carpet constantly "off-gas," or emit fumes. The components used to make household items can reach harmful levels if indoor air quality is not maintained.

Newer, more energy-efficient homes do not "breathe" like older homes. Things like weather-stripping and storm doors keep indoor air in, and outdoor air out. This provides energy savings, but the limited exchange of outdoor and indoor air can mean a build-up of contaminants inside your home.

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