Mérieux NutriSciences offers comprehensive cleaning validation services for the food & healthcare industries in South Africa to ensure effective hygiene across manufacturing processes.
Cleaning validation is a method that validates cleaning procedures. This methodology ensures the effectiveness and uniformity of a specific cleaning process in plants and equipment to remove residues and contaminants.
Reaching predefined levels of hygiene on product contact surfaces has become a priority in the healthcare, pharmaceutical and food industries as manufacturers need to ensure the safety of their patients and consumers.
Effective cleaning is necessary to achieve suitable hygiene conditions in any production environment. Insufficient or ineffective cleaning can cause product contamination that may originate from different risk factors such as:
- Physical contamination from deposits and food residues
- Biological contamination from bacteria and other microorganisms
- Allergenic cross-contamination of proteins in the food chain
- Chemical contamination from residues of detergents and disinfectants that are still present after insufficient rinsing.
Contamination risks are present across whole manufacturing operations, and validating the efficacy of cleaning processes helps manufacturers minimize hazards and ensure their products are safe and meet current regulations.
Cleaning validation for Product manufacturing across a range of sectors
Cleaning validation ensures your manufacturing environment and equipment are suitable for their intended use. Our tests are suitable for industry sectors such as food, packaging, medical devices, healthcare, pharmaceuticals, and more.
The service includes:
- Selection of appropriate sampling and analytical strategies for determining chemical residues or biological contamination.
- Selection of appropriate detection methods.
- Development of specific methods for the search of contaminants
- Analytical cleaning method validation.
Discover our 360 cleaning validation service for the food industry
Mérieux NutriSciences validates cleaning procedures by considering all the different areas of application used in food manufacturing. We also offer digital tools to help you monitor contamination in the food production environment. Discover each of our cleaning validation services below:
- Cleaning validation – Microbiology: Microbiological cleaning validation tests verify that microorganisms present after the cleaning procedures are within acceptable levels.
- Cleaning validation – Allergens: Swabs can be used to monitor the presence of allergens on product contact surfaces within the production plant.
- Disinfectant Efficacy Testing: A disinfectant validation is performed with efficacy tests in particular conditions of use by evaluating various environmental factors.
- Challenge Testing: Using predictive microbiology to gather all theoretical approaches aiming to predict the growth profile of a microorganism in the conditions chosen by the operator.
- Digital solutions – Enviromap: EnviroMap is a digital tool to help you monitor contamination risks in food production.

