Ideal for cleaning bottles, tubes and airbrushes after each use of our HYBRID airbrush formula. Can be easily spritzed into the cup of a cup-fed airbrush with the help of our 2 oz. size empty fine mist pump spray bottle listed below. The Cleansing Fluid is not to be used as a thinning agent. If required, use the "Clear Diluting Fluid" found on the F/X Aire color chart for that purpose.