How to Fix Paint Problems After You’ve Painted

12 of 12 in Series: The Essentials of Painting a Room

You’ve finished painting, and now you see a problem. The following tips will help you to understand how to fix paint problems after you’ve painted. No matter how much you try to focus on your painting and the job at hand, some problems reveal themselves only after the paint dries and you think the project’s finished.

Although the problems themselves are different, the fix is essentially the same: Prep the surface and apply another coat of paint using the same roller or brush that you used the first time around.

Here are the most common problems you’ll see after you’re done painting:

  • Uneven coverage: White specks in the painted surface are the primer, or undercoat, showing through and an indication that you need another coat of paint. Dark splotches are an indication that you didn’t stir the paint thoroughly in the can before using it.

  • Uneven paint finish: The problem may just be the lighting in the room. Adjust the light in that particular area by changing the direction of the light, changing the bulb, getting a new fixture, or adjusting window coverings and the level of sunlight on the surface.

  • If you still see a mix of finishes, you might have mixed up your paints, accidentally touching up a matte finish with semi-gloss or vice versa. Use 220-grit sandpaper to sand the uneven area until the paint is dull. Then use a hand vacuum to remove any residue (or use a tack cloth), and repaint the area with the correct paint.

  • Damaged paint: Over time, your paint job may suffer scrapes, dings, or even lose its luster thanks to overzealous cleaning. Before you repaint the damaged area, scrape away loose paint using a 5-in-1 tool, sand the area with 220-grit sandpaper, and wipe or vacuum away any residue.

  • Drips: Drips are likely the result of overloading your brush or roller and applying too much paint. To erase a dry drip, use 220-grit sandpaper to sand downward over the drip, working in only one direction. You want to sand away only the drip and spare the surrounding paint. Wipe or vacuum any residue from the area, and touch up the paint using a trim brush and a light stroke.

Comments (2)

  1. Posted by annwalton
    I painted by bathroom ceiling for the Ist time.I used a paint trimmer for the edges,which I will never use again! The ceiling really looks good except where I used the trimmer,there is areas that are darker than the ceiling.Please tell me how to fix this mess up!
  2. Posted by mandy
    how can i fix a paint job that i damaged while hanging a mirrow i painted it and its come out wrong its darker will i have to paint the hole wall

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