What is the best method to prevent pest infestations in food service establishments?

Maintaining proper sanitation and eliminating food and water sources is the most effective method to prevent pest infestations in food service establishments. Pests are primarily attracted to environments where food and water are readily available. By ensuring that all food storage areas are clean, properly sealed, and that waste is managed effectively, the opportunity for pests to thrive is significantly diminished.

Regularly cleaning surfaces, keeping food in airtight containers, and promptly removing food waste all contribute to creating an environment that is less appealing to pests. Additionally, controlling moisture through proper ventilation and addressing leaks or spills also helps to eliminate water sources that can attract insects and rodents.

While the use of chemical pesticides can manage a current infestation, it does not address the root causes of pest problems. Reducing food storage temperatures doesn't effectively inhibit pests relevant in many food service scenarios, and relying on natural predators may not be practical or effective in a busy food service environment. Thus, a proactive approach rooted in sanitation is the most sustainable way to deter pests.