Advanced phone cleaners should help keep your device clean and kill bacteria and germs. Like anything else, smartphones are a viral repository. According to some studies, a standard phone can carry more viruses than a toilet seat. To keep yourself from getting sick, a phone sanitizer can help. These devices work by installing UV-C lamps to kill areas, killing 99.9 percent of bacteria and viruses. Phone sanitizers come in a variety of forms. Most have an interior room where you put the cleaning tool. You can also find larger models that can hold pills, baby bottles, and even containers. There are also integrated and portable versions that are no bigger than sunglasses, and key cakes and rollers that are easy to touch. If you are looking for ways to keep your phone safe, not just clean, check out our best roundups for Smart Phone sterilizer.