Used as a topical antiseptic in skin and wound cleansers due to its broad-spectrum antimicrobial activity. Effective against bacteria, fungi, and some viruses, making it suitable for first aid products and surgical scrubs. Also found in throat lozenges and mouthwashes for its local antibacterial action. Stable in formulation and compatible with other ingredients, it is favored in over-the-counter healthcare products for minor cuts, burns, and infections.