We often use the crimp pump in our life, so how can we do if the crimp pump can not be turned on?

1. Start by unscrewing the cap from the crimp pump.

2. Once the cap is removed, you should see a small metal pin. This pin is used to open the crimp pump.

3. Insert the pin into the hole at the top of the crimp pump and twist it clockwise.

4. This will open the crimp pump and allow you to access the contents inside.

5. Once you have finished using the crimp pump, make sure to close it securely by twisting the pin counterclockwise.