- Masks that are worn repeatedly and for prolonged periods need to be washed often as they contain microbes from our skin and respiratory droplets, a study has noted.
- An experiment by testing laboratory Eurofins showed that bacteria, yeast and mould were found in greater amounts when a mask had been worn for a longer period.
- The experiment involved disposable and reusable masks that were worn for six hours and 12 hours for the purpose of comparison.
A recent Straits Times by Cheryl Tan news...
https://mfame.guru/how-does-your-mask-looks-after-using-for-6-hours/