Clean the dented area
Assess the dent size and depth
Apply heat if appropriate
Use a suction cup dent puller
Use a plunger for shallow dents
Push the dent out from behind if accessible
Use a hair dryer and compressed air method
Apply dry ice carefully if suitable
Use body filler for deeper dents
Sand the repaired area smooth
Prime and repaint the surface
Polish and blend the finish
Seek professional repair for severe damage