Antibiotic-resistant bacteria are a growing and deadly problem. A company called Vomaris Innovations has developed an electric bandage that they claim could beat these bugs. Although the bandage is about a decade old, recent research has shown the technology can destroy hardy, antibiotic-resistant biofilms in pigs (Ann. Surg. 2017, DOI: 10.1097/sla.0000000000002504). Soon, the makers hope to prove the bandage’s efficacy in human clinical trials, and they also have their eyes on other commercial applications, including sportswear that fights smelly bacteria (shown). The latest episode of Speaking of Chemistry explores the science behind the bandages and puts their odor-fighting claims to the test.