Apple Certified Mac Technician (ACMT) 2025 – 400 Free Practice Questions to Pass the Exam

The correct duration for flushing thermal grease from the eyes is indeed 15 minutes. When dealing with any chemical exposure to the eyes, including substances like thermal grease, it's essential to ensure that the flushing process is thorough and sufficient to remove any harmful materials. The recommended duration of at least 15 minutes is based on safety guidelines provided by organizations such as the Occupational Safety and Health Administration (OSHA). This time frame allows for adequate irrigation of the eyes, helping to wash away the irritant effectively and reducing the risk of serious injury or complications.

Flushing the eyes immediately after contact is critical, but the duration is equally important to ensure that all residues are removed and to minimize damage. While shorter durations might seem sufficient, they may not adequately clear all contaminants, increasing the risk of irritation or damage. Therefore, using an eyewash station for at least 15 minutes is the standard and safest practice in this scenario.