The Clean Card: Not only the appropriate cleaning and the proper use of respective cleaning and disinfection detergents but also the supervision of the effectiveness is an integral part of good Hygiene Management. The Clean Card® PRO Test makes contaminations visible which can be seen by the eye. In three steps a result: Wet the surface to be tested with water – rub the Clean Card over it – read off the result after 30 seconds The Clean Card provides swift results in respect to the cleaning inspections. The test reacts positively to the targeted same areas where there is a chance of germ growth. The protein detection in the Clean Card also reacts to surfactants and specific chemical structures that many cleaning or some disinfection detergents contain. The detection of such possible existing traces enables an appropriate reaction in accordance with required cleaning standards. 
