Newark Firefighters evacuated a multi-family building after a toxic mix of cleaning fluids caused a brief hazmat situation in the city's East Ward on Wednesday night.
Emergency responders were dispatched to 382 Market Street to investigate reports of a suspicious odor with possible ill occupants inside the building.
Upon arrival, crews immediately identified that a resident accidentally mixed bleach with sulfuric acid, causing the dangerous odor.
EMS evaluated one person at the scene.