How to avoid indoor air pollution

Many people think of air pollution as an outdoor problem. However, studies indicate that the air in most homes is two to five times more polluted than the air outside. Unfortunately, poor indoor air quality can cause serious health problems, especially when you consider that people spend up to 90 per cent of their time indoors.

CAUSES

Sources of indoor air pollution include:

• Mould, dust and pollen

• Tobacco smoke

• Gases such as carbon monoxide and radon

Additionally, volatile organic compounds (VOCs) are a leading cause of indoor air pollution. These gases are given off by many sources. Because they have a low boiling point, they can be released from products even at room temperature. They’re found in cleaning materials, personal care products, new furniture, building materials and even some fabrics.

SOLUTIONS

Here are a few ways to keep the air in your home clean:

• Choose products low in VOCs, and if possible, store new furniture, carpets and building materials outside of your home for a few weeks until they stop emitting gases

• Avoid scented products like plug-in or aerosol deodorizers, candles and incense

• Make sure your carbon monoxide and smoke detectors are working

• If you have one, keep your air exchanger on at all times and clean the filters regularly

Help yourself and your family breathe easier by identifying the sources of indoor air pollution in your home and taking steps to reduce or eliminate it.