3 ply disposable Face Mask (Box of 50 Units) - Blue Mask The drop volume is roughly

The drop volume is roughly 0

Center of Disease Control and Prevention states that keeping hands clean in one of the most important steps we can take

smoke and pollen

3M-1860 Health Care Particulate Respirator & Surgical Masks

Dilute in water for use on large surfaces like floors

3 ply disposable Face Mask (Box of 50 Units) - Blue Mask The drop volume is roughlyFor Nose and Mouth Protection 3 ply masks with blue polypropylene spun bound outer layer Latex Free Low Breathing Resistance 99. 5% plus particular filtration 97. 5 plus bacterial filtration efficiency protection against droplets, dust, bacteria, haze, exhaust, smoke, aerosols, and pollen.