Orion Clean Card Pro
Hygiene Test

Instant test for monitoring the effectiveness of cleaning and detecting protein residue on cleaned surfaces. The package contains 25 test strips.

Special features

  • Easy to use
  • Quick
  • Reliable
  • Also suitable for curved surfaces
  • Long shelf life

The reagent pad of the test strip reacts with protein, causing a colour reaction. The result is obtained quickly so that cleaning can be repeated before using the surface.




For premises where food is prepared and served. Also suited for healthcare use.

Appearance and scent


Country of manufacture


Package Size Product Code GTIN
1 x 25 pcs 63200 6438115000402

Room temperature. Shelf life 2 years.

Instructions for use

Dampen the sample area to be tested (approx. 10x10 cm) by spraying clean water from a spray bottle a few times. Wipe the test area with a sample strip first horizontally from side to side, then vertically from side to side. Read the result after 30 seconds and evaluate it according to the table in the package. The result remains unchanged for approx. 30 minutes.

If the perforated area of the strip turns yellow, the surface is clean. If the colour turns green or blue, the tested surface is not clean. The darker the colour turns, the more protein there is at the sampled site.

There is no threshold for protein impurities; the user evaluates the critical cleanliness level for the site.

Environment and safety

The strip can be disposed of as combustible waste.


The membrane of the reagent strip is unidirectional, so there is no contamination. The surface is clean immediately after sampling.