What cleaning compound should be used to clean the canopy when the temperature is above 32 degrees Fahrenheit?

When cleaning the canopy of the Super Hornet, the recommended compound to use when temperatures exceed 32 degrees Fahrenheit is distilled water. This choice is ideal because distilled water is free from impurities and minerals that can potentially scratch or damage the acrylic material of the canopy. Using distilled water also prevents the introduction of contaminants that might be present in regular tap water, ensuring a clean surface without residue.

In colder temperatures or when there is ice present, care must be taken not to use compounds that could interact adversely with the canopy material. Other options may include substances that could leave streaks or coatings that impair visibility. Distilled water provides a gentle and effective way to ensure that the canopy remains clean and clear, thereby maintaining operational safety and visibility for the flight crew.