Disinfecting Equipment and Environmental Surfaces in Fresh Meat Processing Plant



Sterilex was contacted by a fresh meat pork processing plant concerning consistently high Listeria and bacteria counts, which could not be controlled using standard sanitation protocols.


The standard operating procedure for sanitation at the plant involved the
common protocol: push, rinse, chemical clean and no-rinse sanitizer. The standard chemicals used were alkaline and acid cleaners used in rotation and routine no-rinse sanitizers. The failure of the standard sanitation protocol was a direct result of the presence of bacterial biofilms at the processing facility, and the inability of standard chemicals to remove them.


Sterilex proposed the following actions:

  • Alternate the cleaning of belts out of place (COP) and soaking in a solution of Sterilex Ultra Disinfectant Cleaner and Activator Solution every night after production.
  • Meat grinder equipment parts cleaned out of place (COP) and soaked every night for 30 minutes to 1 hour in a solution of Sterilex Ultra Disinfectant Cleaner and Activator Solution.
  • All hard surfaces, e.g. walls, countertops etc, sprayed/foamed once per week with Sterilex Ultra Disinfectant Cleaner and Activator Solution.


Listeria and other bacteria counts dramatically decreased at the plant after following Sterilex’s recommendations. The plant continues to use Sterilex’s products and test on a weekly basis. During the 6 months after the initial reporting of the problem, the plant maintains successful control of Listeria and bacteria counts with continued use of Sterilex products on a regular basis.

About Sterilex

* The content provided on this webpage is provided for informational purposes only and does not supersede the product label requirements. Approved label claims may vary depending on geography, use site, organism, or other factors. Always refer to the product label for complete directions for use.
close slider

Quick Contact

  • This field is for validation purposes and should be left unchanged.