How frequently should the saltshaker lid be replaced with a clean one?

Replacing the saltshaker lid every 2 hours is essential for maintaining proper hygiene and ensuring food safety in a restaurant environment. Regularly changing the lid prevents the buildup of bacteria and contaminants that can occur from repeated handling and exposure to air. By opting for this interval, it strikes a balance between maintaining cleanliness and practicality, allowing staff to manage the task without overly disrupting service.

Longer intervals, such as every 4 hours, may increase the risk of contamination, while shorter intervals, like every 30 minutes or hour, might be impractical and would not significantly improve hygiene relative to the effort required. Therefore, every 2 hours is the recommended practice to keep the saltshaker sanitary and ensure a safe dining experience for customers.