Do you hate the routine struggle of trying to find the right key for the right door? Fortunately, this is an easy fix - while at the same time adding a bit of glam to your keychain. Intrigued? All you need is some nail varnish in the color of your choice, a bit of scrap paper, and your keys. First, lay the keys flat on the paper, then paint the top. Wait ten minutes, then add a second coat.
Leave it to dry, flip over and repeat. Alternatively, you can pour the varnish into a small bowl and just dip the key in. Then, use a toothpick to suspend it across the glass while it dries.