Which of the following is a recommended practice for pest control in a food establishment?

Tight sealing, including self-closing exterior doors, is a crucial practice for pest control in a food establishment. This method helps to prevent pests from entering the facility by creating a barrier that reduces access points. Self-closing doors ensure that even if a door is briefly opened for entry or exit, it will close immediately, minimizing the opportunity for pests to infiltrate the area.

In pest management, maintaining a sealed environment is essential for protecting food safety and maintaining sanitary conditions. Other elements, such as gaps or improperly sealed doors, can create an inviting entrance for various pests, including rodents and insects that pose risks to food safety and hygiene. Thus, self-closing doors are an effective strategy as part of an overall pest management plan.