*Do NOT spray on the lens and screens. Cover them before spraying. *
1. Spray on the drone evenly - All electronic openings, charging ports, buttons.
2. Spray at a distance for 1 second. No need to press the spray too hard.
You will see a liquid layer formed on the surface if it is done properly.
3. Wait for 15 minutes at room temperature.
Nano waterproof layer will be formed, providing IPX4 protection.
4. After 15 minutes, clean the excess liquid with tissue.