Set up a spray area by covering work area with a drop cloth. Make sure it is a well-ventilated area.
Wipe down tubs to remove dust and particles on the surface.
Apply even coats of paint in a side-to-side motion.
Recoat until tubs are completely covered (or to your desired finish).
Allow paint to dry completely.
Metal makeovers can be easy. Check out these great projects shared by spray paint fans just like you.