to Thread
Just finished redoing bathroom cabinets and countertop.
As most will tell you, sand lightly the cabinets, then apply a good primer ( used XIM) which I have used on formica and wood cabinets in the past. Then you can apply a good quality paint probably in the kitchen a semi gloss latex will work fine. You can spray the doors and drawers very easily however if you want the look of old nostalgic cabinetry you should brush. You might want to add some Flotrol to the paint to eliminate much of the brush marks and allow the paint to dry a little slower.
And after much research and trial and error, We also just finished painting the formica counter top. It turned out great! And saved us hundreds of dollars over a new counter top not to mention the labor.