What must be done with tools that have come in contact with blood or body fluids?

When tools or instruments have come into contact with blood or other body fluids, they pose a risk of transmission of pathogens and thus must undergo a thorough sterilization process prior to reuse. Sterilization ensures that all viable microorganisms, including bacteria and viruses, are completely eliminated, making the tools safe for handling and preventing any potential infection spread.

Using tools without proper sterilization, as suggested by some other options, can lead to cross-contamination and the risk of infections in both clients and professionals. Cleaning with water alone does not adequately remove pathogens; it simply rinses off visible debris and is insufficient for infection control standards. Likewise, discarding tools immediately would not be practical or environmentally responsible, particularly when sterilization can render them safe for future use.

Therefore, sterilizing tools that have been in contact with blood or body fluids is essential in ensuring a safe and hygienic environment in any setting where personal care services are provided.