In which area of the store is the pressure washer permitted to be used?

The correct choice indicates that the pressure washer is permitted to be used in the potato room. This area likely requires specialized cleaning tools due to the nature of the products stored, which may involve dirt, moisture, or debris that needs to be managed effectively. The use of a pressure washer in this context would ensure a thorough cleaning while maintaining hygiene standards essential to food safety.

In contrast, other areas such as the vegetable aisle or cleaning supplies area may not be suitable due to the direct presence of food products or sensitive items that could be damaged or contaminated by high water pressure. Similarly, the back storage area may contain other sensitive items that could be adversely affected by such equipment. Understanding where equipment like a pressure washer is appropriate helps in maintaining both safety and cleanliness in a food retail environment.