Concentrated liquid aircraft exterior cleaner formulated to remove engine exhaust soot, grease, oil, and environmental grime from private and corporate jets. Meets ARP1755A safety standards — safe for painted panels, aluminum, plastics, and landing gear assemblies without etching, streaking, or residue. Combines the cleaning strength of powder-based aviation cleaners with the rinseability and ease of use of a liquid concentrate. Apply by pressure washer with hot or cold water after wetting the aircraft surface; dilute at 1:40 for heavy soil and 1:80 for routine maintenance cleaning. Rinse thoroughly before solution dries for optimal streak-free results. Built for FBOs, aircraft detailing teams, hangar maintenance operations, and corporate flight departments where appearance standards, surface safety, and aviation compliance are non-negotiable.