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Outdoor air pollution in cities is a major health problem. Much effort and money continues to be spent cleaning up pollution
in the outdoor air. But air pollution can be a problem where you least expect it, in the place you may have thought was
safest--your home. Many ordinary activities such as cooking, heating, cooling, cleaning, and redecorating can cause the
release and spread of indoor pollutants at home. Studies have shown that the air in our homes can be even more polluted
than outdoor air.
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Sun Oct 13 2002
Views: 172
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