Isopropyl alcohol and povidone-iodine, such as Betadine, are two common agents that may be used for:

Isopropyl alcohol and povidone-iodine, commonly known through the brand Betadine, are both antiseptic agents that serve to disinfect the skin prior to medical procedures. They play a vital role in preparing the skin by reducing the microbial load, thus minimizing the risk of infection.

Isopropyl alcohol is effective at killing a broad range of pathogens quickly, making it suitable for immediate disinfection of the skin's surface. Povidone-iodine provides a longer duration of antimicrobially active coverage, which is particularly advantageous when used in a surgical context.

While these agents can also be involved in cleansing wounds to some extent, their primary application in this context is aimed at disinfection rather than wound cleaning per se. Other agents might be more suitable for specifically preparing surgical instruments or cleaning surfaces, as those areas require different cleaning protocols and products tailored to their specific needs.