Should an operator wear contact lenses when dealing with refrigerant Ammonia according to OSHA?

Wearing contact lenses while dealing with refrigerant ammonia is not recommended due to the potential hazards associated with ammonia exposure. Ammonia is a hazardous material that can be irritating to the eyes and respiratory system. If ammonia comes into contact with the eyes, it can cause severe irritation, chemical burns, and long-term damage.

Contact lenses can trap chemicals against the eye, leading to a higher risk of injury. In situations where ammonia is present, wearing safety goggles or other protective eyewear is advisable to provide a barrier against exposure. Moreover, the OSHA guidelines emphasize the importance of proper personal protective equipment (PPE) for safe handling of hazardous substances. Thus, avoiding contact lenses in such environments aligns with safety protocols to protect the operator's health and well-being.