Aero 5626-6 Suds Exterior Soap - 16 oz., (Pack of 6) Formulated for aircraft, perfect for your car Formulated for aircraft, perfect for your car Unsurpassed performance Exterior Soap produces a massive dose of Suds. Perfect partmer for show prep / PH neutral. Cleans by removing dirt and contaminates without removing waxes and protectants from your paint