How to Fill Nail Holes Want to get rid of the holes caused by nails on the wall? Here鈥檚 an easy solution: All you have to do is get a bar of white soap and scrub across the hole until it鈥檚 filled. This is a great tip for when you鈥檙e moving out of a house
Fill Nail Holes With Homemade Spackle: If your walls are pockmarked with nail holes, instead of tossing down money on spackle, make this smart concoction instead. Equal parts of cornstarch, water, and salt.