What precaution should be taken when working with corrosive chemicals?

When working with corrosive chemicals, the appropriate precaution is the use of personal protective equipment (PPE). This is essential because corrosive chemicals can cause severe injuries to the skin, eyes, and respiratory system. PPE encompasses a variety of protective gear such as gloves, safety goggles, face shields, and appropriate clothing that covers exposed skin, significantly minimizing the risk of harm.

By ensuring that all forms of PPE are utilized, workers are better protected from the harmful effects of corrosive substances. Other options, although they may address specific aspects of safety (like wearing gloves or goggles), do not provide comprehensive protection. Proper ventilation is also important but is not sufficient on its own without the appropriate use of complete PPE to guard against potential spills or splashes that can occur during handling.