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Stop a Water Stain from Showing Through Ceiling Paint

  • Transcript

    LESLIE: Now we’ve got Leroy on the line who’s got a painting question. How can we help you today?

    LEROY: Yes, I had some water damage on my ceiling. It has left a stain on the ceiling in the bedroom. I was wondering, what can I do to repair that? I paint over it and it still comes through.

    TOM: Yeah, if you don’t prime it first, Leroy, it will come through. So the key is that you have to prime the stain spots, because the chemical reaction that occurs in the stained area absolutely has a way of pulling right through the topcoat of paint. So if you prime it and then paint over it, you’ll be OK.

    Now, I will say this: if you spot-prime it and then flat-paint over it, you may see a slightly different sheen, even though it’s a flat sheen, because the absorption rate is going to be different on the primed versus the non-primed spot. If you really want to do it right, you would prime the entire ceiling and then repaint the entire ceiling and then it would be completely invisible. But if you don’t prime it, you will see the stains pull through.

    LEROY: Great. Hey, thank you.

    TOM: You’re very welcome. Thanks so much for calling us at 888-MONEY-PIT.

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