A simple way to reuse disposable face masks?
On Saturday, 18 April 2020 13:00:31 UTC+1, polygonum_on_google wrote:
An autoclave will do the job.
(Would a pressure cooker work? Can't think why not.)
If there are no metal components, a microwave?
Although a virus is only DNA with no cellular structure, so no water to cook?
Owain
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