As parents, you do your best to ensure your kids eat well and excercise. Another consideration is air quality. Our indoor environment contains many synthetics and chemicals that contribute to high-level contaminants in the air, resulting in allergies and symptoms assciated with bacteria, viruses, mould, fungi and gases. Air cleaning devices such as HealthWay Air Purification System can help eliminate these contaminants. It is able to capture and kill viruses at 0.3 microns, minimising the possiblities of widespread virus infections during a flu outbreak. Locate the unit as close as possible to any identifiable pollution source and away from doors, windows and foot traffic. Turn it on 24 hours a day for maximum protection.