You can also use a second putty knife, ruler, or kitchen knife for this step.
For the best results, use a medium grit sandpaper to remove excess spackling paste, then a fine grit sandpaper to smooth the area. [4] X Research source
Use the same color of wall paint that is covering the rest of the wall.
If the aspirin and toothpaste won’t mix evenly, add a drop of water to the mixture. This filler can be used in drywall or plaster walls. Alternatively, make a paste using 1 tablespoon (9 g) of flour, 1 teaspoon (5 g) of salt, and a few drops of water.
Avoid using a wet or damp rag, which can melt or dissolve the soap. Opt for a white soap if you have white walls. You can use this method for either drywall or plaster walls.
You can also apply craft glue to the nail holes with a cotton swab. Add a sprinkle of baking soda to the glue if you want a filler with a thicker consistency. This quick solution can be used for plaster walls and drywall.
The crayon does not have to match your wall color exactly as it will look blended to the naked eye. Crayon can be used to fill nail holes in drywall or plaster walls.
You can make your own wood putty by using sawdust from the wood and white wood glue. If you are going to refinish the wooden surface afterwards, it doesn’t matter if the putty matches the color of wood, as you will paint over it anyway.
Use more than one piece of tape if needed.
Scrape away any putty that is protruding out of the hole as it will expand slightly as it dries.
