Water-based, ready-to-use smoke fluid for smoke machines, formulated for a long-lasting fog effect with high density. The fluid is odorless, non-toxic, non-flammable, biodegradable according to OECD 301E/EEC 84/449 C3, and free from glycerine and diethylene glycol. It has no transport restrictions or hazardous-material classification and is manufactured in Germany. The 1-liter container is intended for events, clubs, stages, and small rental applications.