Hand Washing
Hand washing is a critical aspect of food safety. Proper hand hygiene is the food processing plant’s first line of defense against food contamination. Bacteria, viruses, and parasites can be transmitted from person to person and from persons to food, so health and hygiene of the workforce is extremely important.
According to some experts, the average person does not have proper hand washing habits. Most employees do not follow the best prescribed hand washing protocols. Although proper hand washing takes 20 to 40 seconds of scrubbing, most people wash their hands for only about 10 seconds.
Hand washing may sound like a very simple program to implement, but it can be riddled with many challenges, including correct washing to include fingernails, cuticles, and creases in fingers and hands.
To help ensure proper hand washing, it’s important to provide a product that the staff likes and wants to use. For example, one of the biggest challenges is occupational dermatitis which can be detrimental to hand hygiene and a deterrent to proper compliance.
Additionally, employees should be trained and bilingual signs posted in all hand washing areas. Try to keep training straightforward and simple because of multiple languages. You don’t need to have frequent training, but you do need to periodically refresh worker knowledge—and refresh the training itself, because it can get out of date and fail to keep staff engaged.
Footwear
Providing employees with plant-only footwear and sanitizing the footwear prior to entering the production environment are good CCPs. Common sanitation methods include boot baths, foaming floor sanitizer at entrances, and boot washing stations, which typically use chlorine- or quat-based sanitizers diluted with water. The systems should be constantly monitored to ensure the level of diluted sanitizer or parts per million (PPM) does not fall below certain levels.
Preventive Controls. One of the best ways to increase compliance with employee hygiene standards is to remove the obstacles to compliance. “In food processing plants, some obstacles can keep employees from adopting proper hand washing habits,” expert said. The tools for washing may be unavailable or inconveniently located; no clear signage or reinforcement exist; the schedule includes high turnover rates; or health risks are not understood or recognized by employees due to the lack of education.