I sanded my oak kitchen cabinets doors with 220 grit smooth a few days in the past. yesterday i painted all inside sides of them with zinsser oil foundation cover stain primer with a brush and foam roller. I only labeled a small baggie and stuck all of my hinges https://sethzvxcw.jts-blog.com/3203911/5-tips-about-paint-colors-that-go-with-cherry-wood-cabinets-you-can-use-today