Hygiena Pro-Clean Surface Protein Residue Test (25 Pack)
PRO-Clean is the easiest and most accurate way to verify the cleanliness of 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.