Widely used as a powerful antiseptic in healthcare settings, especially in wound care and skin disinfection. Effective against a broad spectrum of microorganisms, including bacteria, fungi, and some enveloped viruses. Commonly found in antiseptic wash solutions, mouthwashes, and topical formulations for pre-surgical skin preparation. Also used in catheter lock solutions to prevent infections in long-term catheter users. Due to its persistent antimicrobial activity and low irritation potential, it serves as an alternative to iodine or chlorhexidine in sensitive applications. Increasingly incorporated into medical devices and wound dressings for sustained antimicrobial protection.