It’s been many years since I used a crayon for anything. Usually if I want color, I’ll turn to colored pencils or pens. However, it would seem that making colorful creations aren’t the only thing these sticks of wax are good for. As it turns out, they are quite useful for filling in cracks and holes in your floor.
Now you aren’t going to color over the crack to make it go away. Instead, if you put the crayon in a bowl in the microwave, you can melt it down (you’ll want to remove the paper wrapper first). Once melted, you can pour the wax into the crack or hole, and use a putty knife to scrape off the excess. Since crayons come in such a wide variety of colors, you should be able to closely match your floor. You can find more tips for everyday items here.