How To Wear A Surgical Mask : The Hoax & The Truth! | The ...
Surgical masks are coloured on ONE SIDE to make it easy for medical staff to figure out which side FACES OUT. Whether they are coloured blue, green or pink, the COLOURED SIDE is meant to face OUTWARDS. If the mask you are using has no colour, then it is NOT a 3-ply surgical mask – just a simple 2-ply face mask that is meant to maintain ...