Triclosan is a synthetic antimicrobial compound widely used in consumer products. Its antibacterial and antifungal properties make it a common ingredient in soaps, toothpastes, mouthwashes, and deodorants to reduce or eliminate bacteria on the skin or in the mouth. While it has been phased out in some applications due to environmental and health concerns, its primary historical and common use has been in personal care products, categorized as toiletries.