A South Carolina teaching assistant was arrested and charged after he allegedly used poop spray in school, causing students to seek medical attention and resulting in thousands of dollars in damage. Watch NBC6 free wherever you are WATCH HERE WATCH HEREInvestigators said that Lewis used the spray multiple times at West Florence High School between Aug. 25 and Sept. 19. The spray can be purchased online and is "designed to imitate fecal odor," the sheriff's office said. The spray caused a disruption at the school and some students had to seek medical attention for respiratory issues, authorities said. It also resulted in a hefty $55,000 bill in repairs for the school's air conditioning system, the sheriff's office said.