How to Make a Jar Glow
A glowing jar is an interesting way to light up the night. You can make a glowing Mason jar or other type of jar by breaking a few glow sticks into a jar with water. A glow jar can also be made by mixing a few chemicals to cause a glowing chemical reaction. Both activities are relatively safe, but children should be supervised by an adult. Use glowing jars to light up walkways or a room for a colored glowing light that will last several hours.
Things You'll Need
- 3 glow sticks; any color
- Any type of jar with a lid, such as a Mason jar
- Matches
- Hydrogen peroxide
- Bleach
Instructions
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Glow Stick Jars
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1
Fill a jar with water. Hot water will create a brighter color, but will burn out in a couple hours. Cold water will create a softer, longer lasting glow.
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2
Break three glow sticks and shake them up to activate the glowing chemicals. Cut the top of the glow stick with scissors and pour the ingredients into the jar.
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3
Put the lid on the jar and shake the ingredients. The glow will last several hours.
Homemade Glow Jars
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4
Cut the sulfur tips off of 20 matches into a jar that has a lid.
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5
Pour three capfuls of hydrogen peroxide into the jar.
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6
Pour one capful of household bleach into the jar.
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7
Place the lid on the jar and shake it to mix the chemicals up. You will immediately see a chemical reaction take place, and the jar will glow a bright blue color. This glow will last several hours.
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8
Place the jar in an area where small children can't reach.
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Tips & Warnings
If you wish to place the glowing jar outside on the ground, glue the top closed with instant glue so young children can't open it.
Place the jar in an area where small children or pets can't reach.
