Podcasts > Kategorie: Wissen und Wissenschaft > Kanal: BrainStuff

How Often Should You Wash Your Coffee Mug?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 1. Oktober 2019, 1:50
Stufe: B1-B2 (Mittelstufe)

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Not every bacterium is an enemy, but illness-causing germs are out there -- and some love your coffee cup. Learn how often research indicates you should wash that reusable cup in this episode of BrainStuff. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers