The paint can be automotive paint but make sure that you use a well ventilated area as the fumes can pose a health hazard. It is best when using automotive paint to wear a respirator at all times. When using automotive paint make sure that it is thin enough to flow through the airbrush. If the automotive paint that you have chosen does not flow then thin it down so that it flows. Always keep the iron moving though so that you do not burn the material. Another great way if you are doing this at home is to allow the design to dry then turn the shirt inside out and throw it into the dryer for about 40 to 45 minutes on the highest heat setting. After this your design will hold up to laundering. Keeping your equipment in proper working order and clean will save you a lot of money and hassles. Equipment that is not kept clean and properly cared for will break down more often. Also equipment in is not taken care of and cleaned will not produce quality airbrush art. First let's look at how to clean your airbrush. In a dual action airbrush the trigger controls both the air flow and the paint flow. Beginners should really take the time to practice on how the trigger works so that they can perfect their ability to airbrush. Your airbrush will have a back lever as well that acts to shut off the air flow and paint flow when the trigger is released. The stencils are available in a wide variety of designs thus giving you almost limitless creativity when using airbrush art to create tattoos. The talc powder is to be applied to the tattoo after it has dried. The powder helps to keep the tattoo from fading. The 70 percent alcohol is to clean the airbrush gun and glass bottles with after you are done. Most of these ways will actually cost you nothing. The use of the internet has made it where you can show your work to the world for free. Almost everyone on the internet has started using a blog. Well you should be no different. Get yourself a free blog and start showcasing what you can do. Don't just put up pictures of your work though.