What type of protective equipment is often mandatory for handling hazardous chemicals?

Personal Protective Equipment (PPE) is a comprehensive term that encompasses various types of protective gear designed to safeguard individuals from exposure to hazardous substances and environments. In the context of handling hazardous chemicals, the use of PPE is often mandated to minimize health risks. This can include gloves, masks, respirators, face shields, and other protective clothing, depending on the specific hazards present.

The primary role of PPE is to create a barrier between the user and the hazardous materials, helping to prevent skin contact, inhalation, and ingestion of harmful substances. This protective strategy is critical in environments such as salons or spas, where exposure to chemicals like nail products can pose serious health risks.

While lab coats and safety glasses are specific examples of PPE that protect against certain risks, the broader category of PPE encompasses all necessary protective gear used in the workplace. Hazard signs, on the other hand, are crucial for warning about the presence of dangers but do not provide physical protection. Thus, identifying PPE as the correct answer reflects an understanding of the comprehensive approach needed to safely handle hazardous chemicals.