What practice by food vendors can lead to sanitation problems?

Improper disposal by food vendors can lead to significant sanitation problems because it directly affects how waste is managed within food service environments. When waste is not disposed of correctly, it can attract pests such as rodents and insects, which are carriers of various diseases. Moreover, improper waste management can lead to contamination of food preparation areas and surfaces. The accumulation of waste may create unpleasant odors and can contaminate water sources, further compounding health risks. Ensuring that waste is disposed of in compliance with health regulations is essential for maintaining a safe and hygienic food service environment.

Other practices, such as creating promotional signage, offering trials of new menu items, and scheduling regular cleanings, are generally aimed at enhancing service and food quality and do not pose inherent risks to sanitation. In fact, regular cleanings contribute to sanitation by ensuring that the environment remains clean and hygienic.