Before lighting a Bunsen burner, you need to have a striker or matches ready.

Here's why:

* Safety First: You need a reliable way to ignite the gas flowing from the burner.

* Control: A striker or matches allows you to control the ignition process, preventing accidental flares or spills.

Other Important Considerations:

* Check for Gas Leaks: Before lighting, use soapy water to check for leaks around the burner connection.

* Open the Air Vent: Adjust the air vent to control the flame's size and temperature.

Let me know if you'd like to learn more about Bunsen burner safety or operation!