CLEAN : US cleaners solicited by new customers during the pandemic

CLEAN : US cleaners solicited by new customers during the pandemic

Assessment

Interactive Video

Science, Biology, Professional Development, Education

9th - 12th Grade

Hard

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The video tutorial discusses the use of pulsed ultraviolet light to eradicate microbial contamination, achieving a 99.9% kill rate. It highlights the increased demand for disinfection services across various facilities since the COVID-19 outbreak. The goal is to ensure clients receive clean and disinfected surfaces, emphasizing the difference between cleaning, disinfecting, and sterilization.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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