STEP 2
Lightly sand the trim.
Sand the trim lightly for better paint adhesion. If your trim is fairly new, use 120- grit sandpaper and sand until any sheen disappears. If your trim is rough and worn, it’s best to use an 80-grit sandpaper to start and gradually work up to 180-grit to get a smooth surface. After sanding, wipe away any dust with the damp sponge.