Hey everyone, just wanted to share a quick tip for those working on aircraft maintenance. If you're dealing with stubborn corrosion, especially on aluminum surfaces, try using a mixture of vinegar and baking soda. It works wonders for cleaning without causing damage. Just make sure to rinse thoroughly with water afterward and dry it completely to avoid any residue. Always double-check your maintenance manual for compatibility with your specific aircraft model. Keep those birds flying safe and smooth. Happy wrenching!