In Western cities, household products like deodorants and paints are a bigger source of air pollution than vehicle exhausts – so here’s what we need to do
Say air pollution and we tend to think of car exhausts, large factories and open fires. But in Western cities, the biggest source of air pollution is something else entirely: household items like your deodorant and shampoo.
A team including Brian McDonald and Jessica Gilman of the National Oceanic and Atmospheric Administration in Colorado examined data on air pollution from the US and Europe. Increasingly stringent regulations mean that pollution from cars and other vehicles has fallen. As a result, a larger proportion of pollution now comes from everyday …
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