| In The ClearZone: Ozone in a COVID-19 World |
| 作者姓名：Larry Plummer, Angela Zhang |
| 商品類型：Case (Field) | 商品編號：W25270 |
| 出版日期：2021/10/14 | 內容長度：10 頁 |
In The ClearZone (ClearZone), founded in 2020 by Jenessa and Madison Olson, was a sanitization service start-up that used ozone technology to disinfect commercial and residential spaces. The sisters started ClearZone when their existing business, STMNT, a successful online clothing rental business, was put on hold because of the COVID-19 pandemic. Noticing a heightened need for disinfectant services in response to the pandemic, the sisters took the .....more
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| In The ClearZone: Ozone in a COVID-19 World - Teaching Note |
| 作者姓名：Larry Plummer, Angela Zhang |
| 商品類型： | 商品編號：W25271 |
| 出版日期：2021/10/14 | 內容長度：5 頁 |
Teaching note for product W25270.
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