Painting is a technical task that requires various techniques and tools to achieve perfection.
First, use sandpaper to scrape off imperfections like stains and old paint from the surface. Next, use a clean cloth to remove dust and other particles. Then using a filling knife or scraper, fill the wall with putty to equally level the surface. Lastly, you will need the paint bucket, a brush or roller to apply the coating and a tray.