The neutral PressurePro active cleaner RM 55 from Kärcher is a versatile, surfactant-based, silicone-free, and oil separator-friendly universal cleaner, specifically designed for cold water applications with high pressure. It reliably removes oils, fats, proteins, as well as pollen, insect residues, and various emission pollutants, making it highly suitable for use on alkali-sensitive surfaces such as aluminum, plastics, and painted areas. Thus, the active cleaner can be used both as a facade cleaner and for cleaning work surfaces, equipment, cold rooms, and conveyor belts in the food industry. It also excels in the gentle cleaning of waiting and smoking areas at bus stops, train stations, and airports, as well as plastic furniture in outdoor gastronomy.