When cleaning engine parts, what protective equipment should always be worn?

Wearing chemical-resistant gloves and safety glasses while cleaning engine parts is essential because these tasks often involve the use of potentially hazardous chemicals. Chemical-resistant gloves protect the skin from exposure to harmful substances, reducing the risk of skin irritation or chemical burns. Safety glasses safeguard the eyes from splashes or particles that could arise during the cleaning process, protecting against possible eye injuries.

In scenarios dealing with engine parts, various solvents, degreasers, and other chemicals may be employed that can be particularly corrosive or toxic. Therefore, the combination of chemical-resistant gloves and safety glasses provides an optimal level of protection, ensuring both hand and eye safety.

Other options, while they include some protective measures, do not offer the same level of safety specific to chemical exposure. For example, leather gloves and safety goggles or rubber gloves and a face shield may provide some general protection but might not be specifically designed for the type of chemical exposure commonly associated with engine cleaning. Standard gloves and protective clothing might not adequately protect against chemical spills without the specific chemical resistance required. Thus, the choice of chemical-resistant gloves and safety glasses is the most appropriate and best practice for this task.