Fortunately Karachi isn’t home to dangerous ants, however, it doesn’t mean that ants aren’t harmful to us. Since we don’t see many harmful ants’ emergency cases in Karachi, our upbringing doesn’t include taking cautious against ants’ home invasion. However, if you are one of the many unfortunate victims who has been bitten by ants, you would understand that pain and unpleasant experience and know how are ants harmful to humans.