The 3M™ Clean–Trace™Surface Protein Plus Swabs. They are a rapid hygiene test which detects whether a surface has been cleaned effectively.
Fast and easy way to check whether cleaning has been carried out to a satisfactory standard by means of protein detection. Everything you need for a result is contained in the compact device. There is no need for an instrument as results are visual. Furthermore there is also no need to store the device under refrigerated conditions.
PLEASE NOTE: Moisturiser is only included in the 100 pack