Battle heats up over odors coming from Huy Fong Foods' (maker of Sriracha chili sauce) Irwindale factory. The City of Irwindale demanded the company curb smells coming from the Azusa Canyon Road factory or cease operations. If production is halted due to a court order, the price of Sriracha will likely go up. Residents have complained of headaches and irritation to eyes and throats. Adam Holliday, Huy Fong's director of operations, is committed to solving the problem. The company's owner David Tran is an Arcadia resident.