Turn the metal bed pieces around and spray paint the other side.
How to spray paint metal bed frame. Mainly to just give the shiny surface a little bit of scuff to help the paint adhere better. This will help to rough up the surface and provide a good key for the paint to adhere to. I would highly recommend lightly sanding the bed frame.
Deconstruct the bed frame, keeping nuts and bolts safe to one side. This keep the nozzle clean. Spray the bed frame, holding the spray can 8 to 10 inches from the bed.
Keep it moving, either horizontally or vertically, to stop it from. Wash the bed frame with hot water and wipe it dry. If you're using a spray primer, apply this now and allow to dry.
Make sure your bed frame is clean and dry. First, remove any hardware or fixtures from the bed frame. Once the frame is sanded, wipe it down with a damp cloth to remove any dust.
It would require longer than the previous steps. Once the frame is clean, apply a primer designed for use. Slide off the red safety clip from the trigger.
Follow your spray paint instructions, usually, a metal bed. Over a drop cloth, shake can vigorously for one minute after the mixing ball begins to rattle. Place a tarp under the metal frame before sanding.