3M 6 800 VEN­TI­LA­TOR MASK

Smith Journal - - Opinion -

“The same kind used by in­dus­trial clean­ers, these ar e im­por­tant be­cause blood-borne dis­eases are of­ten alive at a scene, and you don ’t want to breathe these in. O ne of the for­mu­las I ap­ply to dried blood is par­tic­u­lar ly harm­ful to the eyes and lung s, too.”

Newspapers in English

Newspapers from Australia

© PressReader. All rights reserved.