Are N95 & KN95 Masks Reusable and How to Wash them?

With Covid-19, many of us are wondering how to properly clean our masks. Google searches for “wash N95 mask” and “wash KN95 mask” have sky-rocketed. Yet data-backed answers seem to be in short supply. The usual advice is to toss and replace masks instead of washing them. Let’s dive into …

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Are you wearing a surgical mask effectively?

Since COVID-19 started, there has been confusion about how to wear a disposable surgical mask correctly. But does wearing face masks the wrong way around affect their ability to capture viruses? Some online sources claim it doesn’t matter, like this one. Surgical masks are made up of 3 layers, and …

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Can open window fight protect from COVID-19 coronavirus transmission

How Long Do Viruses Remain in the Air with Windows Open?

The ventilation and air circulation in a space can affect the persistence of viruses in the air. Data shows that having good indoor ventilation can reduce the chance of virus transmission. Armed with that knowledge, can something as simple as opening a door or a window help to fight COVID-19 …

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How to Improve Ventilation in Offices and Homes

How to Improve Ventilation in Offices and Homes?

Data compiled by the World Health Organization (WHO) shows that improving ventilation can lead to a decrease in virus transmission. As such, better ventilation indoors should be considered an important step in reducing the spread of viruses in offices and homes. This article covers three simple steps to improve indoor …

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Best Face Masks For COVID, Smog, Viruses

Find the right face masks to protect your health from air pollution and viruses such as COVID. However, the effectiveness and comfort of masks can greatly differ. In this article, we take a look at how to choose the best face mask and the factors you should consider when buying …

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Guideline on Regular COVID-19 Prevention and Control

As confirmed cases of COVID-19 continue to increase, community containment, home isolation, and remote working force industries once again to face a slowdown and stagnation. For the past nearly three years, local confirmations, asymptomatic infections, epidemiological investigation, and nucleic acid screenings have invaded our lives. People may be anxious, terrified, …

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Students Using QT3 Portable HEPA Air Purifier in Schools

The Smart Air team is all about open data – not only do we run independent tests, but we also run real-life tests! Recently, a UK customer shared her experience of purchasing a QT3 portable air purifier for her clinically vulnerable son to use at his school. The response was staggering – …

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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.

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