Certified Professional Food Safety (CP-FS) 2025 – 400 Free Practice Questions to Pass the Exam

Wearing hairnets or hats is the most effective way to prevent hair from contaminating food during preparation. This practice ensures that hair is completely covered and secured, minimizing the risk of strands falling into food items. Hairnets and hats also serve as a physical barrier that protects food from not just hair but also other potential contaminants that can be carried in hair, such as dust and oils.

In food safety protocols, maintaining a clean and sanitary environment is crucial. Using hair restraints is part of personal hygiene measures that food workers must follow to maintain food quality and safety. Other options, such as tying hair back, do not provide the same level of assurance, as loose ends may still come into contact with food items. Simply avoiding food preparation or keeping hair loose when customers are not present does not address the underlying issue of contamination, as food safety standards must be upheld consistently, regardless of customer presence.