Just come in from the shed, must have made my 16th, or @ that, disposable face mask for Mrs BWW for her bi-weekly visit to her 101 year old mother. It passes muster for someone, who has worked as an acute surgical nurse for 50 years. May not be a true safe guard against Covid 19, but if we get to the stage that we are required wear something on let out at least I know I can knock up a useful facsimile in about 10 minutes. Reading most of the above I will not be relying on it anymore than a necessary piece of uniform compliant with the times. As I don't suppose any really effective products will be available to the masses at affordable prices and the reality will be overpriced fakes with bogus quality advertising!!