Water is one killer of static electricity. A water borne wax and grease remover may be all you need. Every company has them. PPG, DuPont, go get your self some and give it a try. The static electricity is caused by the "rubbing" of most anything on the surface. This include air, so blowing air and tacking excessivly will only make matters worse. Use a quality waterborne wax and grease remover as a final wipe will help a lot.