Wipe the piece with a damp paper towel or rag and dry.
A few quick tips to avoid cracks:
• don’t spray in really hot or cold conditions •
Ideal temperature to spray paint is between 50°-90°F with humidity below 85%
• don’t overspray •
Several light coats are preferable to one or two heavy coats.
Sometimes it’s hard to avoid overspraying when you are hitting a piece with lots of curves like my lights. Just spray what you can from the angle you are at, let dry thoroughly, then come back and change the position of the piece to get other spots rather than trying to cover the entire piece at once.
Now go have fun, spray paint lovers!!