Trainer is the leading manufacture of smoke machines and fog fluid for rescue training and different industrial use. The machines are made for heavy and raw use in damp and dirty locations, in door and out door. Trainer is today a standard for rescue training all around the world.

Trainer fog fluid is made for realistic fire training and has a much higher density than theatre smoke. It's specially made for Trainer smoke machines but it works well in other types of machines made for water based fog fluids. Trainer fog fluid is health tested and made of food graded glycols.