Demand for air purifiers has spiked during the COVID19 pandemic as scientists warn that the coronavirus might be spread through the air. But will air purifiers really protect you from COVID19? And do you really need one at home? Talking Point finds out what other harmful substances are lurking unseen in the air, inside our homes.

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About the show: Talking Point investigates a current issue or event, offering different perspectives to local stories and revealing how it all affects you.
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