How unsafe or faulty tools are identified and carried off before and after use?

Unsafe or faulty tools are typically identified through regular inspections, where users check for visible signs of wear, damage, or malfunction. Safety protocols often include tagging or marking these tools as out of service and removing them from the workspace. Before use, workers may also conduct a functional test to ensure the tool operates correctly. After use, tools should be cleaned, inspected again, and properly stored to prevent future accidents.