Update Bathroom Vanity With Paint: Steps To Apply PaintHome» U» Update Bathroom Vanity With PaintModified on 7/2/2019 Steps To apply Paint to the Bathroom VanityDoors And Knobs: The first step is to unscrew the doors and knobs. Carefully remove the vanity doors from the hinges, for the best results, it is important to remove the door and knobs. Clean: The next step is to clean the bathroom vanity with the help of cleaner and scrub brush or sponge. The best option is to use the degreasing cleaner once all the vanity is cleaned then wipe it water and allow it to dry completely.Sand: Lightly sand the vanity and the doors. It is just the light sanding so that the primer will adhere to the surface better. Sand with the 80 grit sandpaper or 120 or 150 grit as well. After that clean the surface by Wiping the sand dust off with the help of damp cloth and allow to dry.Repairs: Now look for any repairs like holes, dents, etc. In case of the repairs use the wood filler, once the wood filler is dried then sand again and wipe the area.Primer: Now apply the primer to the vanity with the help of the paintbrush apply primer to all corners and crevices, etc. Allow the primer to dry completely. Paint: Once the primer is completely dried then apply the paint in the even strokes. Let the first coat dry completely before going for the second coat if needed.