You spent $468.10 on a gas mask...I congratulate you.
now enter a room and fill it with five gallons of mustard gas and hope your lymph nodes don't come outside your body
I thought Mustard Gas also caused sever skin irritation.
probably. i don't know all the terrible stuff it causesall i know is i think it's made of chlorine and ammonia
people who collect gas masks are always weirdos
Why not just flood the room with Chlorine?