Creepy Halloween Jar Head Decoration Ideas and DIY Guide

Halloween decorations are extra fun when you can make them yourself, especially with only a few simple supplies—like this eerie head in a jar project.

Head in a jar.
(Photo by Viana Boenzli)

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I discovered this simple Halloween prop a few years ago. The original instructions I found were more complicated—requiring a special photo, printing, and sealing—so I simplified the method to make it quicker and easier.

This little scare has delighted trick-or-treaters and their parents for years. I place the head in a jar by the front walk so it inevitably catches every passerby’s eye.

🎭 Materials

  • 5-gallon drink dispenser or similarly large jar
  • Rubber Halloween mask with strap
  • Styrofoam ball
  • Green food coloring
  • Small closet push light
Large jar, styrofoam ball, mask, and food coloring.
(Photo by Viana Boenzli)

🫙 Instructions

First, check that the styrofoam ball will pass comfortably through the jar opening. If it’s too tight, trim a bit of the ball—forcing it can make removal difficult later.

Secure the rubber mask to the styrofoam ball using the mask strap. If the strap is loose, tie a small knot to hold the mask snugly in place.

Attach mask to styrofoam ball.
(Photo by Viana Boenzli)

Tip #1: If you prefer the head to rest on the bottom instead of floating, attach a few fishing sinkers to the underside of the ball to weigh it down.

Place the masked ball inside the jar, add about six drops of green food coloring, then fill the jar with water and secure the lid.

Mask in jar, filling the jar with water.
(Photo by Viana Boenzli)

Tip #2: If the head floats, the lid might pop off from the motion. Secure the lid with clear packaging tape to keep everything sealed.

Finished head in a jar with water tinted with green food coloring.
(Photo by Viana Boenzli)

Turn the jar so its spigot faces the back and place your Head in a Jar in a visible spot near your front walkway for maximum effect.

For nighttime atmosphere, set a small closet push light beneath the jar to illuminate the head and enhance the spooky look.

Jar lit from underneath by a small closet push light.
(Photo by Viana Boenzli)

Happy Halloween!

We’d love to see how your Head in a Jar turned out—share your version if you can!

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