Octenidine dihydrochloride is widely used as an antiseptic and disinfectant in various medical and hygiene applications. It is particularly effective in skin and wound disinfection, often applied pre-operatively to reduce the risk of infections during surgical procedures. The compound is also utilized in the treatment of minor cuts, abrasions, and burns, promoting healing by preventing microbial contamination.

In addition to its use in human healthcare, octenidine dihydrochloride is employed in veterinary medicine for similar purposes, ensuring the cleanliness and disinfection of animal wounds. It is also found in mouthwashes and oral care products, where it helps to control oral bacteria and maintain oral hygiene.

Furthermore, this chemical is used in the disinfection of medical instruments and surfaces in healthcare settings, contributing to the prevention of hospital-acquired infections. Its broad-spectrum antimicrobial activity makes it a valuable component in infection control strategies across various fields.