LESLIE: Ann in Georgia, you are on the line with The Money Pit. How can we help you today?
ANN: Well, my house was built back in the 60s and I know now when they put up drywall, they use drywall screws.
ANN: But back then, they used a hammer.
TOM: Yep. And nails, mm-hmm.
ANN: And I’ve got these dings on the walls and the ceiling. And I’ve tried to put spackle over the top of them and scrape it off and sand it and then paint it and there they are; they come right back again. Is there anything I can do to sort of cover it or do I have to take down all the drywall?
LESLIE: No, no. Are you sure it’s a hammer ding and not a nail pop? Does it seem like it’s raised or does it seem like it’s recessed?
ANN: They’re recessed.
TOM: They’re recessed. OK.
So, the solution here is spackling but it’s not just a one-shot thing. What you want to do is put multiple coats of spackle on, Ann. So you start – and you can go out to a home center or a hardware store and you can buy plastic spackle knives that are basically disposable.
So you start out with one that’s about 2 inches, then you go to one that’s about 4 or 5 inches, then you go with one that’s like 6- or 8-inches wide. And if you put on three layers like that, you’ll fill it in, it’ll be absolutely flat.
But you can’t just stop there. If you’re going to start doing this around the house, you’re going to have to repaint all of those surfaces and you should prime them first. Because if not, you’re going to get different absorption between the areas that were newly spackled and the old ones. And that will result in sort of like a weird kind of glazing or sort of shade difference with the way the paint kind of takes.
ANN: Oh, OK.
TOM: Alright? Now, if you have one that looks like it’s cracked – what Leslie was talking about are called “nail pops” – and frankly, that’s much more likely than the dents you’re describing, unless you just happen to have a really over-aggressive guy with a hammer that put that thing together back in the 60s.
LESLIE: Those dents are haunting you 50 years later.
ANN: I know.
TOM: Yeah. The nail pops, you could put another nail next to the one that’s sort of stuck out and drive it in. And that – the second nail will hold in the first nail. But remember, it’s really key that you sand, prime and paint to make this all go away.
And lastly, the type of paint you use is critical. Make sure you use flat paint; do not use anything with a sheen. Because when you put something with a sheen on a wall, any defect in the wall becomes magnified when the light hits it.
ANN: Well, that’s great advice.
TOM: Alright, Ann. Good luck with that project. Thanks so much for calling us at 888-MONEY-PIT.