Shake each glow stick while holding inside jar until contents are empty. You will notice little pieces of what looks like plastic along with the liquid. One reader said this is actually glass, so be careful. You will dump these out later.
Head to your garbage and dump out the little pieces of plastic. Swirl liquid around the jar.
That’s it. You’re done! Go and find a dark place and enjoy the glow! (Note: These will glow for about an hour in warmish temps.)