Porch & Plot
Repairs 3 / 4

I Repainted My Bathroom Ceiling Three Times Before I Found the Real Problem

Tessa Bramlett
Close-up of duct tape with a thin layer of peeled paint showing a glossy surface underneath
Close-up of duct tape with a thin layer of peeled paint showing a glossy surface underneath · Laboratoires Servier , CC BY-SA 3.0

The Invisible Layer

I scraped a little deeper in the same spot, this time with a putty knife. The top layer came off easily. Underneath was something older, yellowed, with a different sheen.

I wet a rag with rubbing alcohol and rubbed hard. The newer paint smeared. The older layer didn’t budge.

That’s when I knew. Oil-based paint underneath, latex on top, and no primer in between. The previous owner had just rolled right over it.

Oil and latex don’t bond. They tolerate each other for a while—six months in my case—but eventually the top layer loses its grip. It doesn’t matter how clean the surface is, how much you sand, or how many coats you add.

I’d repainted the same doomed surface three times.

Worse, this wasn’t just one patch. If the previous owner did it once, they probably did the whole ceiling. Maybe the walls, too.

So now what? Could I fix this without tearing down every inch of drywall in the room?

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