This instructional video will
demonstrate the proper use of Hygiena’s PRO-Clean protein residue detection test.
If PRO-Clean is kept in cold storage let the tests acclimate to room temperature
before testing begins. Remove a device from the foil pouch. You may choose to write the test location or time of the test on the label for easy identification. Holding the swab tube, twist and pull the swab out of the tube. Swab a 4×4 in (10x10cm) square area making the criss cross pattern, applying sufficient pressure to create flex in the wand and rotating to collect sample on every side of the swab tip. For irregular surfaces, ensure the swabbing technique remains consistent for each swab and sample a large enough area to collect a good sample. Replace the swab in the tube. Hold the swab tube firmly and use the
thumb and forefinger to break the snap-valve by bending the bulb forward
and backward. Squeezed the bulb twice to expel liquid down the swab shaft and shake
for five to ten seconds. Store PRO-Clean upright during the reaction time. When time is complete, compare the color of the liquid against the color chart on the PRO-Clean label. For additional information about PRO-Clean or any other Hygiena product, contact us with the information on the screen.