What action should be taken in case of eye contact with any hydraulic fluid?

In the event of eye contact with hydraulic fluid, the most immediate and crucial action is to flush the affected eye with water for an extended period, typically at least 15-20 minutes. This action is necessary to thoroughly remove any contaminant and minimize the potential for damage to the eye. Consulting a medical professional afterward is vital, as certain hydraulic fluids can contain harmful chemicals that can cause irritation, injury, or serious health issues if not properly addressed.

Using water as a flushing agent helps in diluting and washing away the fluid, which is crucial in preventing chemical burns or other serious injuries. It's important to note that while saline solutions are also effective for rinsing the eyes, the most recommended and accessible first step is to use water.

Other suggested actions such as applying oil to the eyes or covering them with a cloth are inappropriate. Applying oil could trap the harmful substance in the eye and worsen the situation, while covering the eyes would prevent flushing and could increase the risk of injury.