11. Switch-plate upgrade:
The switch plates also come in a variety of sizes, colors, and materials. You can choose whatever suits your wall. Besides, you must measure out and have the right size to fit the old holes. Also, remember to turn off all the power when changing so as not to cause an electric shock. If you need something a little different, you could either switch them of your wall sockets as well to provide a whimsical feel.
