What is the ideal operating condition for air curtains in a food establishment?

The ideal operating condition for air curtains in a food establishment is to have them operational at all times to keep pests out. Air curtains function by blowing a steady stream of air across an opening, creating a barrier that discourages insects and other pests from entering the establishment. When they are consistently in use, they help maintain a clean and sanitary environment by effectively minimizing the risk of pest intrusion, which is crucial in food safety and protecting the health of customers.

Continuous operation also ensures that temperature and air quality are maintained for food products, enhancing the overall safety and quality of the food served. In a food service environment, the presence of pests can lead not only to contamination but also to potential violations of health codes, making the consistent function of air curtains an essential aspect of pest management strategies.