Final answer:
When you're done using a utility knife with a protective cap, you should place the protective cap over the blade and store the knife in a closed container.
Step-by-step explanation:
When you are done using a utility knife with a protective cap, you should place the protective cap over the blade. This will help prevent any accidental cuts or injuries when the knife is not in use. It is important to ensure that the blade is completely covered by the cap to ensure safety.
Placing the knife in a closed container is also a good practice, as it provides an extra layer of protection and prevents the knife from being easily accessed by others.
Learn more about Utility knife safety