Mustard Gas 

 

 

 

      When you first encounter mustard gas, you may not even know anything is about to affect you. The best way to detect mustard gas is through smell. Soldiers exposed to mustard gas had a hard time detecting a gas attack but noticed a funny smell. Even under heavy doses, however, their noses adapted to the smell quickly, giving them the impression that the gas had gone away.Mustard Gas is a colorless oily lyquid that is irratating and causes blistering. Mustard gas is used in chemical weapons.