The following are three descriptions about the rust removal spray for metal surfaces: 1. Efficient rust removal without damaging the base: This rust removal spray can quickly dissolve rust stains, easily remove rust from the metal surface, and will not damage the metal base. It is applicable to various metal materials, such as iron, steel, copper, etc., and has wide applicability. 2. Dissolve rust without leaving any trace: This product is formulated with a special formula that can deeply dissolve rust. After use, the metal surface will regain its smoothness without leaving any trace. Meanwhile, it is easy to rinse and convenient for subsequent processing. 3. Material safety and ease of use: This rust removal spray is made of environmentally friendly materials, ensuring safety and reliability. Its spray form makes operation more convenient and can evenly cover the metal surface. With a capacity of 237ml, it is moderate, convenient to carry and can meet the daily rust removal needs. Notes Before use, please ensure that the metal surface is dry, clean, free of grease, dirt and other impurities. 2. Please follow the usage steps in the product manual to ensure safe and effective rust removal. 3. Please store in a cool and dry place, away from direct sunlight and high-temperature environments. 4. In case of accidental contact with skin or eyes, rinse immediately with plenty of water and seek medical help.