My plan is to use a reusable p100 mask, with copper tape on the structural components, hopefully forming a barrier between the external filters/valves and the internal surfaces, and then to wash my hands before / after wearing it. No idea whether this will be any good, but it seemed more workable / less potentially blameworthy than acquiring disposable masks in a shortage.
My plan is to use a reusable p100 mask, with copper tape on the structural components, hopefully forming a barrier between the external filters/valves and the internal surfaces, and then to wash my hands before / after wearing it. No idea whether this will be any good, but it seemed more workable / less potentially blameworthy than acquiring disposable masks in a shortage.