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A Janitor's Bacteria-Blasting Approach to Cleaning

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A Janitor's Bacteria-Blasting Approach to Cleaning

Science

A Janitor's Bacteria-Blasting Approach to Cleaning

A Janitor's Bacteria-Blasting Approach to Cleaning

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  • <iframe src="https://www.npr.org/player/embed/3625646/3625647" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Nevada Public Radio's Ky Plaskon profiles Rex Morrison, a school custodian who invented an efficient, bacteria-blasting approach to cleaning that's being adopted by janitorial crews all around the state.

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