Why do white cabinet frames turn yellow

Question

just my frame have turned yellow. cabinet doors are fine why would this happen and what could I do to make the frames white again to match the doors.

Answer 1

could be that different paint was used on the frame than was used on the doors. as far as the yellow it could be the lights that you are using in your kitchen. you might just have to repaint but try painting both the doors and frame with the same color and brand.

is the frame yellow even where the door overlaps?