You may have seen people on social media spritzing hypochlorous acid on their faces, bedding, countertops, and dog blankets.

A man has sprayed an unknown substance on U.S. Rep. Ilhan Omar before being tackled to the ground during a town hall she was ...

A man who had been sitting in the front row rushed at the Democratic representative and sprayed her with a strong-smelling liquid. He was removed by security and later booked into jail.