Most experienced airbrush artists will actually take their handle off so that they can deal with clogging issues without delay. So the choice is yours as to whether or not you want the handle on or off of your airbrush while you are creating airbrush art. Pay special attention to the threads on your airbrush. If the automotive paint that you have chosen does not flow then thin it down so that it flows. The paint should be thinned to about a milk thickness. A good automotive lacquer will work fine to thin down your automotive paint. Different airbrush art calls for different psi on your compressor. PSI stands for pounds per square inch and for automotive airbrush art you need a compressor that has a psi of 55-65. The skin's own natural oils will prevent the airbrush paint from successfully sticking to the skin. This will cause the airbrush art tattoo to come off to soon. The use of talc powder after the design has dried will help to keep oil from building back up and thus still ruining the airbrushed tattoo. Nails should be clean and buffed prior to beginning. When doing airbrush art onto t-shirts as a business then invest in a commercial air compressor. It will be worth it in the long run. Most of the times you will need to heat set your paints so that they can be washed without fading or bleeding. There are a few ways that you can heat set your airbrush art onto the t-shirts so that it lasts. These paints clean up with water while they are still wet. So if you do get any on the skin or another surface where not needed then clean up immediately while it is still wet. The paint will become permanent when it dries. There are a lot of possibilities with acrylic nail art paint that you can do when creating your airbrush art. When make up is airbrushed on the effects of what it does to the subject can be really drastic. Take a woman who has flawed skin and airbrush a light foundation onto her face and you now have a woman with perfect skin. The great thing is that the foundation is light weight and barely noticeable. Airbrush makeup has been able to take a woman that is plain and turn her into an exotic beauty with the right application of certain makeup.