Dust masks are essential for protecting your health when working with toxic chemicals or hazardous materials. They protect against inhaling harmful particles and gases while at the same time keeping out cold air. There are many types of dust masks available today, but they all have one thing in common: they filter out airborne contaminants such as dust, pollen, dirt, smoke and other irritants.
There are several reasons why you might want to wear a dust mask. For example, if you’re working with dangerous chemicals, then wearing a dust mask is probably not going to do much good since it’s unlikely that anything will get into your eyes. If you work in an environment where there’s high humidity, then wearing a dust mask may make things worse because moisture can cause the filters to become clogged and block the airway completely.
You could also wear a dust mask just to keep from getting sick, which is something that most people don’t like doing.
The first step in choosing the right dust mask is to determine what type of protection you need. A respirator or full face shield is the best choice for those who must work in environments where they might come into contact with poisonous substances. On the other hand, a half mask is best for handling large amount of dust and debris.
There are other factors that you should take into consideration before making your final choice.
One of the most important factors to consider when choosing your dust mask is the function of the mask. Each type of mask has a specific job or jobs that it can perform. For example, if you’re interested in a respirator, then you should make sure that it functions as one.
This means that it should be able to protect you from inhaling dangerous fumes, steam and other airborne chemicals. In fact, this is the only reason why you should consider wearing a respirator, at least for the majority of the time.
Whatever type of dust mask you choose, it must fit properly in order for it to work properly. The last thing that you want is to have your face smothered even more by a mask that doesn’t fit well. This may cause your work to become even more difficult than it was in the first place.
You don’t want your face turning blue and getting all sweaty while you’re working on a hot summer day either. The dust mask should cover your mouth and nose so that you can breathe normally.
In most cases, wearing a dust mask for long periods of time is not recommended. Most people end up getting used to the feeling of wearing a mask, but this does not mean that you should wear it all day every day. You might want to change your filter more frequently than normal if you do choose to wear your mask for long periods of time.
When choosing the right dust mask, you should also take price into consideration. As with most things, dust masks vary in price greatly. It really just depends on what you need and how much you can afford.
The average dust mask can be found at your local home improvement store and probably won’t cost you more than ten dollars or so. If you’re working in a hazardous job environment, then you might have to spend more money for a higher quality mask.
Sources & references used in this article:
Nanoparticle filtration performance of commercially available dust masks by S Rengasamy, BC Eimer, RE Shaffer – Journal of the International …, 2008 – ncbi.nlm.nih.gov
Dust masks for Indian quarry workers: A comparative analysis of the filtering efficiency of fabrics by B Maxted – Journal of Humanitarian Engineering, 2011 – books.google.com
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Dust Masks and Filters. by G Hass – Arch. f. Gewerbepath. u. Gewerbehyg., 1938 – cabdirect.org
Animasks kid’s dust masks animasks aka Child friendly filter masks by C Willis – US Patent App. 12/001,821, 2008 – Google Patents
Performance of respiratory filters and surgical masks against bacterial aerosols by D Wake, AC Bowry, B Crook, RC Brown – Journal of aerosol science, 1997 – Elsevier
Handbook for dust control in mining by FN Kissell – 2003 – books.google.com