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Home  /  Poison Safety • Seasonal • Trending  /  Glow Sticks
29 October 2025

Glow Sticks

Caroline Rodriguez Children, Glow Sticks, Halloween Safety Leave a Comment
Glow sticks, Multicoloured, Light image.

Glow sticks are a fun way to light up parties, concerts, and other events. Kids especially love their bright colors and neon glow. If a glow stick breaks open, the liquid inside can cause irritation to the skin, mouth, and eyes. It’s important to know what to do if someone gets the liquid on their skin or in their mouth or eyes. The Maryland Poison Center (MPC) manages an increased number of calls involving glow sticks around Halloween and the Fourth of July. Let’s learn more about glow sticks and what to do if one breaks open.

 

What Is Inside Glow Sticks?

Glow sticks are made of four main ingredients:

  • Hydrogen peroxide: Creates energy for light.
  • Diphenyl oxalate: Creates energy for light.
  • Fluorophore dyes: Add color.
  • Dibutyl phthalate: Keeps everything mixed.

When you initially bend or “break” the glow stick, these ingredients mix, creating colorful light.

What If Someone Is Exposed to Glow Stick Liquid?

If a glow stick breaks, try to stay calm. Glow stick liquid is considered generally non-toxic. Follow these quick first aid steps:

  • On the skin: Rinse the skin with lukewarm (not hot) water for 10 minutes, then call the MPC at 1-800-222-1222.
  • In the eyes: Flush the eyes with lukewarm (not hot) water for at least 15 minutes, then call the MPC at 1-800-222-1222.
  • In the mouth or swallowed: Gently wipe out the mouth and give a small amount of water then call the MPC at 1-800-222-1222.

If additional symptoms develop, or symptoms don’t go away, or you have more questions, call the MPC again.

What are the Symptoms of an Exposure?

If someone gets glow stick liquid in or around the mouth, they may experience:

  • Upset stomach
  • Vomiting
  • Change in taste
  • Mouth pain
  • Throat soreness

If someone gets glow stick liquid on their skin, they may experience:

  • Redness
  • Itchiness

If someone gets glow stick liquid in their eyes, they may experience:

  • Redness
  • Itchiness
  • Watery eyes

Poison specialists are always available to help navigate any symptoms that may occur following an exposure. Don’t hesitate to call!

Prevention Tips

  • Supervise children when they play with glow sticks.
  • Remind children not to chew on or break open a glow stick.
  • Immediately dispose of broken glow sticks in the trash.
  • Store glow sticks safely up, away, and out of sight of children.
  • Avoid bending glow sticks too hard.

 

If you or someone you know gets glow stick liquid in their eyes, on their skin, or in their mouth, the Maryland Poison Center can help. Follow these first aid steps, then call 1-800-222-1222. Calls are always free and confidential.

About Author

Caroline Rodriguez

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