If you need to change the single hole gold bathroom faucet in your home, this article will provide you with tips on how to perform the task. Before you begin, ensure that you have all of the necessary tools, including tape and a wrench. If you have a pull-out spray faucet, make sure that the gooseneck points straight out, not downward. This is because they tend to leak. Water can run back into the cabinet if the head of the faucet is bent, causing mold and rust to grow.