If your job takes you to areas where air quality can be jeopardized, or if you undertake a home project that exposes you to possible air pollutants, health should be your priority. On average, humans take over 20,000 breaths a day and for more than a few minutes, oxygen is something we can’t go out without. Because it can be difficult to stop unhealthy air if you have to be in those areas, precautions must be taken to keep ventilation as safe as possible. A good mask of dust may mean the difference between safe breathing and physical permanent damage. visit
Exposure to dust and other unhealthy materials in the air can lead to chronic pulmonary obstructive disease (COPD). Two main respiratory diseases include COPD: chronic bronchitis, and emphysema. Chronic bronchitis inflames the airways in the lung. When the body produces mucus to fight back, the airways are blocked and it becomes hard to breathe. Emphysema kills lung tissue and causes the development of air bubbles in the lungs. During the inhalation / exhale cycle, the lungs lose their ability to expand and as air gets stuck in the lungs, you are struggling to catch your breath. It’s clear that brief exposure to hazardous substances will lead to laborious breathing and respiratory problems for a lifetime. Investing in a high-quality dust mask can help you breathe easily for many years, even if you have to work in areas where there is poor air quality.
Look for the NIOSH approval rating while shopping for the dust masks. These ratings begin respectively with an N, R, or P for non-oil resistant, oil resistant, and oil-proof filter. An N mask will not protect you in the presence of oil mist while in the presence of oil aerosols a P mask will typically last for 40 hours. The NIOSH ranking also provides a numerical score. The number tells you the mask’s filter performance, based on its ability to block 0.3 micron diameter particles. The number is the percentage of effectiveness, so for example, a mask is non-oil resistant and is effective at 95 per cent.
The proof is obvious: exposure to polluted air will cause irreparable harm to the lung. The risks often aren’t obvious. A recent study showed that workers at a crab processing plant were at risk for respiratory illness due to exposure to some crab proteins when crushing shells, boiling and extracting crab legs and claws. So err on the cautionary side: using a dust mask now could preserve your healthy lungs in the future.