戴麵具是為了防止受到黴菌感染。“除黴”無需毒藥，普通的洗手液或洗碗劑就行。“防”黴的關鍵在於通風，降低室內濕度。詳見內

https://www1.nyc.gov/assets/doh/downloads/pdf/epi/prevent-and-get-rid-of-mold-sc.pdf

 

https://www.cdc.gov/mold/pdfs/fact_sheet_Chinese-P.pdf