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Hygiena PRO-Clean™ Rapid Protein Residue Test Swabs


PRO-Clean™ is the easiest and most accurate way to verify the cleanliness of food equipment surfaces. Simply swab a surface and release the reagent. If protein residue is present, the reagent will turn purple - the more contamination, the quicker the color changes and the darker it becomes. PRO-Clean instantly validates surface hygiene, allowing immediate corrective action to be taken when necessary.

  • Results in 1 to 10 minutes depending on sensitivity required - Instant results allow for immediate corrective action:
    • 80 µg after 1 minute
    • 50 µg after 5 minutes
    • 20 µg after 10 minutes
  • Easy-to-interpret colour change
  • All-in-one device - no instrumentation required
  • Quick and easy way to monitor HACCP/SSOP program
  • Cost effective
  • No training required
  • Recyclable #7
  • Patented Snap-Valve™ technology - snap & squeeze
  • Pre-moistened swab bud
  • Write-on swab tube label
  • Shelf life: 18 months at room or refrigerated temperatures (2 to 25°C)

The results couldn't be easier to read. If protein is present in a sample, the reagent in the device will turn purple for immediate verification that is simple for any user to understand without interpretation or instrumentation.

Why test for protein residue? Protein is more difficult to remove from surfaces than glucose or other residues, so it's a good indicator for surface contamination. If you need to verify protein removal quickly, PRO-Clean is reliable and accurate. Learn more about protein residues in the resources below.

Part Number: PRO-100
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Quantity :Pack/100