![]() ![]() It provides coverage for your airways at the very least…Įven better is added protection for eyes and ears. If stuck in smoke or tear gas, a t-shirt pressed against the mouth and nose is better than nothing. Your situation will dictate which materials you use for masking and filtration. ![]() Step Two: Gather Materials for Filtration To put it simply, particulate matter is easier to protect against via multiple layers of filtration, while weaponized chemicals or biological agents will require both multiple filtration and chemical neutralization, if possible. Similarly, biological agents, which are carried on air droplets, are considered gaseous. Tear gas is also a particulate matter, despite being called a gas.Ĭhemical agents like mustard gas are “gasses” in the literal sense and as such are hard to protect against without specialized equipment. In a wildfire, you need protection from smoke and ash, which are small particles that irritate and block airways. The basic differences boil down to the substance you need protection from: either particulate or gaseous matter. The examples provided above all require different levels of protection. By the end of this article, you should have the confidence to protect yourself when your lungs are on the line. This is why it’s important to know how to improvise and make your own gas mask. Tear gas is used during an episode of civil unrest, whether you are a target or not.A chemical attack occurs in a public area.A wildfire breaks out during a hiking or camping trip.Many seem to forget, but air contamination - whether by gas or smoke - is frighteningly common in SHTF scenarios. Having a gas mask in your emergency supplies and go-bag is a must for survival. ![]()
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