Proper hand washing remains the best prevention against harmful bacteria and infection, but if a pierced ear does become infected, you should treat the wound by following these steps. A piercing infection may occur if proper safety protocol isn't followed, or if you don't follow the provided cleaning instructions. Infection always is a risk following an ear piercing, even if a sterile procedure is followed. Then, mix 1 cup (240 mL) of warm water and 3 spoonfuls of salt and apply the mixture to your infected piercing with a cotton swab. And while get Clean the infected site, apply essential oils and warm compress. Piercings are more common now than they ever were before. These days, it’s hard to find someone without an ear piercing. As you are here to know how to treat an infected ear piercing,let's start with the golden rule. The first thing you should do if your ear piercing is infected is remove any crustiness with a cotton swab soaked in antibacterial soap or saline solution. But, getting your ears pierced also comes with a list of care instructions. If you want your piercings to last a lifetime, it’s important to keep the area clean and free from infection. wikiHow Quick Video on How to Treat an Infected Ear Piercing.