Preparation of the interior surfaces of paint
When covering the surface of a glaze paint, add some tooth for the new paint. The TSP will sometimes sufficient enamel degloss. Otherwise, the rough by sanding with medium grit paper, using a circular motion. Used an oil-based primer and either an oil-based or latex top coat.
As layers of paint obscure details in the wood work, you may want to stripping the paint. Full strip is desirable if you refinish the wood with clear sealers; partial stripping will be sufficient if you paint the trim with new cover. If you are lucky, you will be able to strip the wood with scrappers and sandpaper. If this is not the case, you’ll use a chemical paint remover, follow the instructions on the can. You’ll be a lot of newspapers, rags, steel wool and ventilation.
If you new molding with a pattern similar to the painted plinths can find, perhaps replacing the trim easier than stripping. Finish by removing all light fixtures, electrical cover plates, doorknobs, and other hardware.
