Hygiena PRO-Clean Protein Residue

Supplier: Hygiena (view all products)

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.

No interpretation required.


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. To learn more, watch the video above.

Incredibly fast results.

Detect protein residue in just minutes after you swab. With sensitivity down to 20 µg of protein, PRO-Clean provides a reliable indication of surface hygiene.

Time Sensitivity
1 min 80 µg
5 mins 50 µg
10mins 20 µg