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Factors influencing face masks selection during the COVID-19 pandemic.
| Factors | Disposable masks | Reusable mask |
|---|---|---|
| Category | Frontline workers | General public |
| Carbon footprint Klemes et al. (2020) |
0.059 kg of CO2 equivalent per single use | 0.036 kg of CO2 equivalent per usage (included washing) |
| Public concern | Plastic waste | Protective efficiency |
| Usage | Single use | Multiple use |
| Solution | Proper disposal | Quality control; sufficient cleaning (with soap and hot water) between uses and drying |
