What is one effective method to reduce indoor air pollution?

What is one effective method to reduce indoor air pollution?

• A. Using air purifiers constantly
• B. Increasing ventilation to allow outdoor air to circulate
• C. Installing carpets in every room
• D. Using chemical-based air fresheners

Answer: (B)

Increasing ventilation to allow outdoor air to circulate is an effective method to reduce indoor air pollution because it helps to dilute and disperse indoor pollutants. When outdoor air is introduced, it can carry away harmful substances that accumulate indoors, such as volatile organic compounds (VOCs), mold spores, and other allergens. Proper ventilation improves air quality by not only reducing concentration levels of these pollutants but also by bringing in fresh air that can help eliminate stale or contaminated indoor environments. While using air purifiers can also contribute to better indoor air quality, their effectiveness depends on their design and the specific pollutants being targeted. Relying solely on air purifiers might not address all sources of indoor pollution as effectively as increasing airflow from outside can. On the other hand, installing carpets may trap dust and allergens, potentially worsening air quality, while chemical-based air fresheners often release additional pollutants, contributing to overall indoor air pollution rather than mitigating it.

Increasing ventilation to allow outdoor air to circulate is an effective method to reduce indoor air pollution because it helps to dilute and disperse indoor pollutants. When outdoor air is introduced, it can carry away harmful substances that accumulate indoors, such as volatile organic compounds (VOCs), mold spores, and other allergens. Proper ventilation improves air quality by not only reducing concentration levels of these pollutants but also by bringing in fresh air that can help eliminate stale or contaminated indoor environments.

While using air purifiers can also contribute to better indoor air quality, their effectiveness depends on their design and the specific pollutants being targeted. Relying solely on air purifiers might not address all sources of indoor pollution as effectively as increasing airflow from outside can. On the other hand, installing carpets may trap dust and allergens, potentially worsening air quality, while chemical-based air fresheners often release additional pollutants, contributing to overall indoor air pollution rather than mitigating it.