Sanding Block
Step 1
Purchase a flat sanding block at a home improvement center. A sanding block evenly distributes the pressure while sanding.
Step 2
Place the sandpaper onto the sanding block. The sandpaper will wrap around the bottom of the block and both ends will attach inside the block.
Step 3
Replace the sandpaper when areas of the paper become bare.
Sandpaper
Step 1
Start sanding the door frame with medium grade (80-grit) sandpaper. Sand until the paint is removed or until the door opens and closes without touching the door frame.
Step 2
Sand the frame again with fine (120-grit) sandpaper. This will remove wood that was scratched during the first sanding.
Step 3
Finish the job with extra-fine (220-grit) sandpaper. Extra-fine sandpaper will leave a smooth finish on the wood.