1. Save the environment 20℃~30℃ to avoid placing too high a temperature place
2. The shelf life is half a year products should be packaged and stored in a cool and dry environment, to avoid sunlight, freezing and high temperature.
3. Save the environment 20℃~30℃, avoid placing too high a temperature place.
4. The sticky surface should be clean, dry, free of grease or other pollution. 5. The shelf life is six months