How To Make Glow-In-The-Dark Slime! Perfect For Halloween!

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Kids love slime and kids love Halloween, so why not pair the two together and try out this super cool, glow-in-the-dark slime DIY project!

The project is simple to make and your kids will absolutely love it! This gooey wonder will keep for roughly 2-months when stored in an airtight container! 

Here is how to make it!


  • 1 bottle of clear Elmer’s glue
  • 1 cup warm water
  • 2-3 tbsp glow-in-the-dark paint
  • Neon green food coloring
  • 2 tsp Borax
  • 1/3 cup warm water


  1. In a bowl mix together 1 cup of warm water with the glue.
  2. Add the paint and the green food coloring and mix.
  3. In a separate bowl mix together 1/3 cup warm water and 2 tsp Borax.
  4. Once the Borax is dissolved add 2 tbsp of this mixture into the glue mixture. Make sure to stir constantly while adding the Borax solution to the glue.
  5. Once the mixture starts sticking together your slime is ready for you to enjoy! Make sure to store in an airtight container.

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