Oh my GOD, you won't believe what I saw today! These hazmat-looking weirdos with big-ass gas tanks strapped to their backs! Check it out, when you damage the tank, it'll start spraying everywhere--it can even lift the guy wearing it off the freaking ground--and then the tank explodes! Why? I have no idea. I mean, seriously, what's in that tank? It doesn't matter. What matters is that it'll clear whole areas fast if you do it right.