How do you get stuck vac head out of skimmer?

To remove a stuck vacuum head from a skimmer, first, turn off the pool pump to avoid any suction. Gently wiggle the vacuum head to loosen it, and if it remains stuck, try using a pair of pliers to grip and pull it out carefully. If that doesn't work, you may need to submerge your hand or a tool to push the vacuum head from the other side of the skimmer. Always ensure the skimmer basket is clear to prevent future clogging.