Testing sanitisers and disinfectants in HACCP (Hazard Analysis Critical Control Point) environments, such as food processing facilities is essential for a number of reasons. Firstly, it ensures that the products being used are effective in killing harmful bacteria and pathogens that can cause food poisoning and other illnesses. This is particularly important in the food processing industry, where large quantities of food are being handled and packaged, making it more likely for contamination to occur. In conclusion, testing sanitizers and disinfectants in food processing in the UK is crucial for ensuring the safety and quality of food, complying with regulations and guidelines, and maintaining the reputation of the food processing facility.