Can I wash my N95 Mask?

Is Washing Masks Effective After Virus Exposure?

With the shortage of masks during the coronavirus outbreak, many people are wondering if washing masks is an effective way of cleaning and re-using masks. There are companies that claim to have washable anti-pollution masks. This company in India claims to have washable masks washable and can capture air pollution, …

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Bike Pollution Mask India

Did Delhi’s Air Pollution Drop 25% in 2019? What the Data Says

The Delhi government and Delhi Chief minister Arvind Kejriwal announced Delhi’s PM2.5 air pollution was down 25% in 2016-2018 compared to 2012-2014.     Yet there is doubt. Thewire.in, for one, expressed skepticism about this claim.   As data-driven nerds, we wanted to let the numbers answer this question. So we dug …

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Smart Air Unveils New Techno-Ultra HEPA Filter

This post is an April fools, published on 1st April, 2019. Smart Air uses no fancy “Techno-Ultra” tech. In fact, a HEPA filter is all an air purifier needs. Read on bust this myth. “Finally, a HEPA filter that actually works! Meet the Techno-Ultra HEPA filter!”   Back when we started …

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Smart Air low cost purifiers

Smart Air is a social enterprise and certified B Corp that offers simple, no-nonsense air purifiers and provides free education to protect people from the harms of air pollution.

Certified B-Corp air purifier company
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