Remove dust, dirt, and grease from the trim
Scrape off loose or peeling paint
Fill holes, dents, and cracks with wood filler or caulk
Sand the trim smooth
Wipe away sanding dust
Tape off nearby walls, floors, and fixtures
Apply primer if needed
Stir the paint thoroughly
Use a high-quality brush or small roller
Apply the first coat in thin, even layers
Let the paint dry completely
Apply a second coat if needed
Remove painter’s tape before the paint fully hardens
Touch up any missed spots
Clean brushes and tools immediately