How to Make Sparkly Borax Slime — Easy Step-by-Step Guide

Whip up a batch of mesmerizing, stretchy, sparkly slime using a simple borax recipe. This classic science experiment is a blast for kids!

Beginner15 min10 steps
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Finished Sparkly Borax Slime Fun craft project
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Quick answer

To make sparkly borax slime, you need white glue, water, borax, and glitter, taking about 15 minutes. Start by mixing glue and water. This beginner-friendly activity has 10 steps and is perfect for kids aged 6+.

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Step-by-Step Instructions

  1. 1

    In the first bowl, combine 1 cup of white school glue with 1/4 cup of warm water. Stir until well combined.

    Step 1: In the first bowl, combine 1 cup of white school glue with 1/4 cup of warm water
  2. 2

    If you want colored slime, add a few drops of food coloring to the glue mixture and stir until the color is uniform.

  3. 3

    If you want sparkly slime, stir in your desired amount of glitter into the glue mixture.

    Step 3: If you want sparkly slime, stir in your desired amount of glitter into the glue
  4. 4

    In the second bowl, dissolve 1 teaspoon of borax powder into the remaining 1/4 cup of warm water. Stir until the borax is completely dissolved.

  5. 5

    Slowly pour the borax solution into the glue mixture, stirring continuously.

  6. 6

    As you stir, you'll notice the mixture starting to clump and pull away from the sides of the bowl, forming slime.

    Step 6: As you stir, you'll notice the mixture starting to clump and pull away from the
  7. 7

    Keep stirring until the slime is mostly formed and less sticky.

  8. 8

    Once the slime is too thick to stir with a utensil, take it out of the bowl with your hands.

  9. 9

    Knead the slime for 2-3 minutes. It will be sticky at first, but will become smoother and less sticky as you knead.

  10. 10

    Your sparkly borax slime is now ready to play with! Stretch it, squish it, and enjoy the sensory experience.

Tips & Troubleshooting

  • 1If your slime is too sticky, add a tiny bit more borax solution (just a teaspoon at a time) and knead it in. Be careful not to add too much, or it will become stiff.
  • 2If your slime is too stiff or breaks easily, it likely has too much borax. You can try adding a little more glue and kneading it in to make it more flexible.
  • 3Experiment with different colors and types of glitter for unique slime creations.
  • 4For a smoother slime, ensure your glue and water mixture is thoroughly combined before adding the borax solution.
  • 5Always supervise young children during slime making and playing, and ensure they do not ingest any materials.

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Frequently Asked Questions

Is borax slime safe for kids?

Borax slime is generally safe for kids aged 6 and up with adult supervision. It's important to ensure children do not ingest the slime and wash their hands thoroughly after playing.

Why is my borax slime so sticky?

If your borax slime is too sticky, it usually means you need a little more borax solution. Add it a teaspoon at a time, kneading well after each addition, until the desired consistency is reached.

How do I store borax slime?

Store your borax slime in an airtight container or a resealable plastic bag at room temperature. This will prevent it from drying out and keep it playable for several days.

Can I make borax slime without glitter?

Yes, absolutely! Glitter is optional. You can make plain slime by omitting the glitter. You can also add food coloring for vibrant colors without any sparkle.

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