What must be supplied at salad bars to prevent customers from contaminating the food?

What must be supplied at salad bars to prevent customers from contaminating the food?

a. Plastic forks

b. Serving tongs

c. Hand sanitizer

d. Sanitizing wipes

Answer: b. Serving tongs

Salad bars are supposed to have serving tongs in order to ensure that customers do not contaminate food. In case of customers using their hands or the same utensils to collect products from a salad bar, it is easy for germs spread through hands or serving instruments into food. Tongs serve to separate the customer’s hands and utensils from the food. The tongs must be paired with each food item at the salad bar. This way, the tongs contact only that specific food item and do not pass contamination from one object to another. The tongs permit clients to serve themselves but without the need of touching food with their hands. Some salad bars also have disposable gloves for customers to wear when serving themselves, but tongs will still be needed in order to avoid cross-contamination amongst various food products. It is also essential to change the tongs regularly to avoid accumulation of germs built on them over time. Food safety can be ensured through the provision of serving tongs for salad bars whereby self-service is allowed, while dangerous pathogens that cause foodborne illness are prevented from spreading.