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Does airing out mattresses outside do any good?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 16. Dezember 2013, 18:36
Stufe: B1-B2 (Mittelstufe)

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Airing out rugs and mattresses outdoors is a great way to disinfect them, thanks to a little thing called ultraviolet light. Find out how UV light can disinfect everything from rugs to water in this episode of BrainStuff. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers