Tested by the materials testing institute of the Technical University of Braunschweig. The cleaning agent cleans handball wax from parquet floors. The floors are not damaged in the process. Our Reinigungskonzentrat I is specially developed to remove resin residues and other stubborn dirt from parquet/wood floors. Clean results already show after the first application. Reinigungskonzentrat I is easy to use and gentle on the hall floor. Reinigungskonzentrat I is suitable for manual and machine cleaning an is recommended by Gerflor (the flooring group). Shake before use. Dilute with lukewarm water in a 1:7 ratio. For manual cleaning spread the solution with a mop or cloth. When using a cleaning machine go by the instructions of the machine. In the case of stubborn stains, allow the diluted cleaning agent to soak in for a short time. After cleaning, wipe the hall again with clear water to remove any remains of the cleaning concentrate. In order to avoid possible damage to the floor, we advise to follow the care instructions from the floor manufacturer.