Which of the following is a key part of personal hygiene in the kitchen?

Wearing hairnets or hats is vital for maintaining personal hygiene in the kitchen because it prevents hair from falling into food and contaminating it. Hair can harbor bacteria and other pathogens, and by securing hair away from the face and neck, food handlers significantly reduce the risk of introducing these contaminants to the food they are preparing or serving.

In a professional kitchen, where hygiene standards are crucial for food safety, wearing hairnets or hats is often mandated by health regulations and helps to uphold a clean working environment. This practice is crucial alongside other hygiene measures, such as frequent handwashing and proper cleaning of surfaces, to minimize the risk of foodborne illnesses.