Texas Food Safety Managers Practice Test

What material should not be used for food contact surfaces?

1. Stainless steel

2. Plastic

3. Wood

4. Glass

The correct answer is: Wood

Wood should not be used for food contact surfaces primarily because it can harbor bacteria in its pores and grooves, making it difficult to clean and sanitize effectively. Unlike materials such as stainless steel, plastic, or glass, which can be easily sanitized and do not absorb moisture or food particles, wood is more porous. This porosity can lead to a higher risk of contamination and the growth of pathogens over time. Although some types of treated or sealed wood may be acceptable for specific applications, in general, food safety guidelines recommend using non-porous materials to ensure better hygiene and safety in food preparation and handling. This preference helps minimize the risk of foodborne illnesses associated with improper sanitation practices.