In message , at 08:28:09
on Sat, 18 Apr 2020, Kelly remarked:

I've been hoping I could find a relatively easy way to sterilise,
clean and reuse my coronavirus protection face masks, without the need
of powerful disinfectants and alcohol (which are of course also in
short supply). Then I came across this method online where a guy
reckons it's possible to do all this with just soap, hot water and a
toothbrush (it's almost as easy as washing your hands).

What's wrong with a simple pan of boiling water?
--
Roland Perry