This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to paint laminate cabinets
Remove all visible hardware from the cabinets, including knobs and pulls.
You may remove the cabinet doors entirely if the hinges are visible or if they are easily removable. This will allow you to paint the cabinet face and shelving thoroughly and separately with little mess.

1). Loosen the cabinet handles, bay knobs, rollers, and drawer drawers. Remove all hardware that is loose or breakable like drawer handles or knobs in these sections of the cabinet.
2). Leave not-included hardware on these doors, however, as you will need it again. Choose a color that matches the other paint schemes in your home.
3). Loosen any installed hardware from the cabinets. Use a wrench to loosen the screws that are holding the cabinet doors in place.
4). Cover any un-removable hardware with painter's tape Clean all laminate surfaces thoroughly with a de-greaser, such as tri-sodium phosphate. Apply the chemical carefully per the manufacturer's instructions.
The answer is:
4).