Gunpowder is mixed with different kinds of metallic particles, such as aluminium, barium, copper, strontium, antimony, lead, magnesium and potassium, to create multiple colours and effects that fireworks display. These metallic substances burn and produce a huge amount of smoke, which shreds them into particles even smaller than a few microns. If inhaled, they may enter and settle in the lungs, causing poisoning. Thus, we need to be very much careful during the Deepavali festive season.
The old proverb goes ‘What cannot be cured must be endured’. Because of multiple reasons, in India, we cannot stop use of fireworks during Deepavali. But for many of us maintaining Indoor Air Quality (IAQ) is a significant concern due to the widespread practice of lighting fireworks, diyas, and incense. Then what can we do to protect ourselves during Deepavali to maintain our Indoor Air Quality (IAQ)?
First of all, let us (who are aware of the ill effects of lighting fireworks), opt for alternative ways to celebrate, such as using eco-friendly decorations or green crackers, which emit less pollutants. Let us use clay diyas with natural oil or beeswax candles instead of conventional paraffin ones that release harmful emissions. We must try to prevent entry of smoke inside our living areas to the extent possible. On Deepavali night when pollution is at its peak, we must keep doors and windows closed to stop polluted air from entering our homes.
Apart from these physical actions, there are some other preventive measures that can be taken. You can run an air purifier to help filter pollutants from the air inside your home. Some indoor plants like basils (Tulsi) can help clean the internal air. Incorporate them into your decorations for a natural purification system. Drinking plenty of water can help you flush out toxins from your body – and keep your respiratory system hydrated through vapour inhalation, which is important during periods of high air pollution.
If you need to go outside, do not forget to use masks to reduce your exposure to fine particulate matters.
Pravita Iyer
Publisher & Director
