Which of the following is an acceptable practice for maintaining cleanliness in food areas?

Maintaining cleanliness in food areas is crucial for food safety and to prevent cross-contamination. Sealing cracks and holes is an essential practice because it helps eliminate potential hiding spots for pests such as rodents and insects, which can carry harmful bacteria. By sealing these imperfections in walls, floors, and surfaces, it assists in creating a smoother, cleaner environment that's easier to maintain and sanitize.

In addition, sealed areas are less likely to accumulate dirt and debris, which are hazardous to food preparation and storage. This proactive approach not only enhances the cleanliness of the facility but also promotes a more hygienic operation overall, thereby protecting the health of consumers.