Use your pole sander with sand paper on it to evenly sand the ceiling and make it completely smooth. … Once the sanding is done, let the dust settle and then try to vacuum up as much of the dust as possible so you don’t paint it into the walls.

Do you need to sand a ceiling?

To achieve your desired finish, sanding down your ceiling is key as this does away with any bumps, dirt or crud on your surface. Even when incorporating texture, a thorough once-over with drywall sandpaper is essential before you begin.

Can you sand down textured ceiling?

If the push broom doesn’t penetrate the paint, you have two options: Sand off the texture with a drywall sander and create clouds of dust, or skim coat over the texture with fresh joint compound to make a smooth surface. After you remove the texture, you might have to refinish the drywall seams.