Take Total Hygiene Control In and Out of GMP Zones

When facilities adopt Meritech’s “Sanitize In/Scrub Out” protocol, harmful pathogens are eliminated, and employees severely reduce the risk of contaminating products.

Most food companies struggle to manage the spread of pathogens because of two key weaknesses: human inconsistency at the sink and cross-contamination from footwear. These failures leave the entire hygienic zone vulnerable and jeopardize product safety and brand integrity. If you’re a food professional that wants to secure critical contamination pathways, consider Meritech’s “Sanitize In/Scrub Out” protocol for automated and auditable hygiene.

Sanitize In: Secure Entry in Only 12 Seconds

When employees enter GMP areas, they’re stopped by turnstiles that only allow entry after they wash their hands and sanitize footwear. The CleanTech® process of our EVO systems is so efficient that it removes 99.98% of harmful pathogens from hands and footwear (when using the SoleClean attachment) in just 12 seconds.

Scrub Out: Closing the Hygienic Loop

The hygiene cycle is only complete when both entry and exit are controlled. When exiting their shift, employees pass through automated boot scrubbers that clean debris and sanitize footwear and boots up to nine inches in depth. This Scrub-Out process ensures:

  • Zone Integrity: Contaminants are contained within the GMP zone, closing the hygienic loop and protecting the rest of the facility.
  • Reduced Janitorial Costs: Less debris and moisture are dragged into changing rooms and hallways, leading to lower cleaning chemical usage and reduced labor hours dedicated to general sanitation.

Process Efficacy and Operational Benefits

The automated “Sanitize In/Scrub Out” loop offers quantifiable advantages that directly impact operations and help achieve financial excellence:

  • Guaranteed Pathogen Reduction: 4-log reduction that removes human error and inconsistency while defending against the most critical foodborne illness outbreaks.
  • Maximized Labor Efficiency: Converts a 30-second manual entry process to a guaranteed 12-second automated cycle that minimizes bottlenecks during high-traffic shift changes and immediately boosts ROI.
  • Enhanced Audit Defense: Verifiable data logs of every completed hygiene event for both hands and footwear, proving adherence to SOPs, simplifying and improving compliance reporting and strengthening audit readiness.
  • Low Employee Demand: Training is instant and intuitive, requires no intricate steps and doesn’t depend on consistency from distracted or rushed employees.

Quantifiable ROI as a Strategic Investment

The future of food safety requires proactive solutions. The continual work to reduce risk, especially involving human fallibility, must incorporate advanced technological support. The cost of a single product recall due to microbial contamination is astronomical, and contamination is a question of “when,” not “if.” Adopting an automated “Sanitize In/Scrub Out” methodology like Meritech is a strategic investment that will save you hundreds of thousands of dollars each year in excessive chemical costs, distressed or adulterated product and dings to your brand’s reputation.

By partnering with Meritech, you get preventative maintenance, chemical refill subscriptions and expert consultation in hygienic zone design. For more information on solutions that will best fit your facility, visit https://meritech.com.

November/December 2025
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