Chlorindanol is primarily used as an antimicrobial agent, particularly in personal care products and medical applications. It is effective in controlling the growth of bacteria and fungi, making it a valuable ingredient in antiseptic creams, lotions, and wound care products. Additionally, it is utilized in the formulation of deodorants and soaps to prevent microbial contamination and maintain hygiene. Its stability and efficacy in various formulations have also led to its use in preserving cosmetic products, ensuring they remain safe for consumer use over time.