Slime-making has become one of the most popular DIY activities for kids and adults alike. It’s a fun, hands-on experiment that provides endless entertainment.
One of the easiest and safest ways to make slime is by using contact lens solution as an activator.
In this comprehensive guide, we’ll take you through the step-by-step process of making slime with contact solution, explore different variations, Addressing common issues.
Why Use Contact Solution for Slime?
Contact solution contains boric acid and sodium borate, which react with glue to form stretchy, non-sticky slime. It’s a safer alternative to borax powder and is readily available in most households or stores.
Essential Ingredients for Slime with Contact Solution
To make basic slime with contact solution, you’ll need:
- 1/2 cup white or clear school glue
- 1/2 teaspoon baking soda
- 1 tablespoon contact lens solution (must contain boric acid and sodium borate)
- Food coloring (optional)
- Glitter or beads (optional)
- Mixing bowl and spoon
Step-by-Step Slime Recipe
- Prepare Your Workspace
Slime can get messy, so cover your surface with newspaper or a plastic mat. Wash your hands before starting to keep the slime clean.
- Mix the Glue and Baking Soda
Pour 1/2 cup of glue into a mixing bowl. Add 1/2 teaspoon of baking soda and stir well. The baking soda helps thicken the slime.
- Add Color and Extras (Optional)
If you want colored slime, add a few drops of food coloring and mix until evenly distributed. You can also add glitter, beads, or confetti for extra texture.
- Add Contact Solution
Slowly add 1 tablespoon of contact lens solution, stirring constantly. The mixture will start to pull away from the sides of the bowl.
OR
Additionally, you can make a slime activator using one cup of warm water and borax. Add half a teaspoon of borax to the warm water and mix well. Then, gradually add this solution to the glue mixture and mix thoroughly.
- Knead the Slime
Once the slime starts forming, use your hands to knead it until it becomes stretchy and smooth. If it’s too sticky, add a few more drops of contact solution.
Slime Variations
- Fluffy Slime
Add 1/2 cup shaving cream before adding the contact solution for an airy, fluffy texture.
- Glitter Slime
Use clear glue and mix in fine glitter before adding the contact solution.
- Glow-in-the-Dark Slime
Add glow-in-the-dark paint or glow powder to the glue before mixing.
- Butter Slime
Mix in 1 tablespoon of soft clay after the slime is fully formed for a moldable, butter-like texture.
Addressing Common Slime Problems
- Slime is Too Sticky
Add more contact solution, a few drops at a time, until it reaches the desired consistency.
- Slime is Too Hard
Add a little water or lotion and knead until it softens.
- Slime is Too Runny
Add more baking soda or glue to thicken it up.
Properly stored slime can last 1-2 weeks in an airtight container.
Not all contact solutions work. Ensure it contains boric acid and sodium borate for the best results.
Yes, when made correctly and used responsibly. Always wash hands after playing and avoid ingestion.
Final Thoughts
Making slime with contact solution is a fun and simple DIY project that provides hours of entertainment. Whether you want fluffy, glittery, or glow-in-the-dark slime, you can customize your creation easily. Try it today and enjoy the satisfying, stretchy fun of homemade slime!
