1. Prep the Hole
Before applying anything, make sure no torn drywall paper or jagged paint chunks are sticking out. Gently run the back of your putty knife or a piece of fine-grit sandpaper over the hole to knock down any bumps.
2. Apply Spackle
Scoop a tiny bit of lightweight spackle (or joint compound) onto a putty knife. Press the spackle firmly into the pin hole, and then drag the edge of the knife across the wall at a 45-degree angle to scrape away the excess. The goal is to leave the spackle only inside the hole, completely flush with the surrounding wall.
3. Let Dry & Sand
Allow the spackle to dry completely, which usually takes 30 to 60 minutes depending on the product. Once it’s dry and firm to the touch, lightly sand it with 120- to 150-grit sandpaper or a sanding block until the area is perfectly smooth.
4. Prime and Paint
Wipe away the dust with a dry or slightly damp cloth. Dab a small amount of wall primer over the patched spot, and once dry, apply your wall paint to finish the job.
QUICK Alternatives
  • Toothpaste Trick: If your walls are white and you are in a pinch (like needing to fill a quick apartment deposit hole), you can dab a tiny amount of plain white toothpaste into the pinhole and wipe it flat with your finger.
  • No-Sackle Hack: For bare pinholes in white, a dab of white spackling or a quick rub with a white crayon can mask them completely without the need for paint.