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Vibrant glowing rainbow slime in a clear bowl, ready for play.
Recipe

Glowing Rainbow Slime

Create vibrant, glow-in-the-dark slime with a fun rainbow effect. Perfect for kids and a great sensory activity!

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Materials

Base Ingredients

  • 1 cup White school glue (PVA)
  • 1 cup Warm water
  • 1 teaspoon Borax powder
  • 1 cup Warm water (for dissolving borax)

Color and Texture Enhancements

  • Glow-in-the-dark paint or powder Add for glowing effect.
  • Food coloring (various colors) Different colors for the rainbow effect.

Tools and Storage

  • Mixing bowls and spoons For combining ingredients.
  • Airtight container For storage of slime.

Instructions

Preparation

  • In a mixing bowl, combine 1 cup of white school glue with 1 cup of warm water. Stir well until the glue is fully dissolved in the water.
  • Incorporate glow-in-the-dark paint or powder into your mixture. Aim for a vibrant color.

Activation

  • In a separate bowl, mix 1 teaspoon of borax with 1 cup of warm water. Stir until dissolved.
  • Slowly add the borax solution to the glue mixture while stirring continuously. Observe as the mixture clumps into slime.

Colorization

  • Divide the slime into portions and knead in food coloring to create different colors.
  • Ensure the color is evenly distributed and blends beautifully.

Storage

  • Once your colors are vibrant and mixed, place the slime in an airtight container to keep it fresh.

Last Step: Don’t forget to leave a rating and comment below! It helps other readers find the best recipes — and it helps us too!

Tips & Notes:

Monitor the thickness of the slime during preparation. If it becomes too sticky, gradually add more borax solution.

Nutrition Information: Serving: | Calories: | Carbohydrates: | Protein: | Fat: | Sodium: | Fiber: | Sugar:

Author: Course: Cuisine: Keyword: Creative Play, Glow-in-the-Dark, Kids Craft, Rainbow Slime, Sensory Activity

Nutritional information is provided as a courtesy and calculated automatically. Values can vary depending on the brands and ingredients you use, so if you’re tracking closely, I recommend calculating with your own preferred tool.