1. Anti-rust products need to be sealed and packaged, and should not be in contact with air, which will affect the anti-rust effect;

2. It should be placed in a cool and dry place, not in the sun, which will damage the structure of anti-rust products;

3. Try to put it indoors with a lower temperature;

4. Avoid contact with fire sources and affect the quality of anti-rust paper;

5. Do not contact with acid and alkali substances;

6. The effective use date of anti-rust paper is within one year. Please use it within the warranty period for better results .