Which of the following is considered a chemical hazard?

Chemical hazards refer to substances that can cause illness or injury when they come into contact with food or are ingested. Cleaners and sanitizers used in food preparation fall into this category because they are chemical substances designed to eliminate pathogens and maintain hygiene. However, if these substances are not used correctly or if food is contaminated with residual cleaners and sanitizers, they can lead to foodborne illnesses.

In contrast, hair or dirt found in food represents a physical hazard, which can cause choking or other physical injuries rather than chemical reactions. Natural toxins from plants and seafood, while potentially harmful, are classified as biological hazards rather than chemical hazards. Bandages in food products are also considered physical hazards because they pose a choking risk and physical contamination but are not classified as chemical hazards. Understanding these distinctions is crucial for food safety practices.