Certified Professional Food Safety (CP-FS) Practice Exam

Concrete is considered an acceptable surface material for outdoor surfaces of food service establishments due to its durability, ease of cleaning, and resistance to moisture. Unlike organic materials like wood and clay, concrete does not harbor pathogens or pests as easily, which is critical in maintaining food safety standards. It can withstand various weather conditions, reducing the need for frequent replacement or repairs.

Furthermore, concrete surfaces can be designed to facilitate proper drainage, thus helping to prevent water accumulation which can lead to contamination or pest infestations. Its non-porous nature means that it can be cleaned thoroughly, minimizing the risk of foodborne illness. These characteristics make concrete the preferred choice for outdoor environments where sanitation and safety are paramount.