Slime is a fun, squishy, and stretchy substance that has become a favorite for kids and adults alike. While most slime recipes require glue and borax, not everyone has these ingredients on hand or wants to use them. The good news is that you can still make slime using alternative ingredients that are safe, easy to find, and just as fun to play with.
In this guide, we’ll explore different methods to make slime without glue, including recipes using cornstarch, shampoo, toothpaste, and even edible ingredients.
Contents
- Why Make Slime Without Glue?
- Essential Ingredients for Glue-Free Slime
- Recipe 1: Cornstarch and Water Slime (Oobleck)
- Recipe 2: Shampoo and Salt Slime
- Recipe 3: Toothpaste and Lotion Slime
- Recipe 4: Edible Marshmallow Slime
- Recipe 5: Yogurt Slime
- How to Make Slime More Stretchy
- How to Fix Slime Problems
- Fun Slime Variations
- Final Thoughts
Why Make Slime Without Glue?
Many traditional slime recipes rely on glue and borax, but these ingredients may not be suitable for everyone.
Benefits of Glue-Free Slime
- Safer for kids: No need to worry about harmful chemicals.
- Easier cleanup: Glue-based slime can be sticky and hard to remove.
- More natural ingredients: Some recipes use food-based components.
- Fun experiments: Trying different textures and ingredients is exciting!
Essential Ingredients for Glue-Free Slime
Even without glue, you can make slime with a variety of household items. Here are some common ingredients used in alternative slime recipes.
Common Ingredients
- Cornstarch – Creates a soft, dough-like slime.
- Shampoo – Adds stretchiness and shine.
- Toothpaste – Helps with texture and elasticity.
- Baking soda – Can thicken certain slime recipes.
- Salt – Works as a thickener in water-based slime.
- Lotion – Makes slime softer and more pliable.
- Edible ingredients (jelly, marshmallows, yogurt) – Great for safe, taste-safe slime.
Tools Needed
- Mixing bowl
- Spoon or spatula
- Measuring cups
- Airtight container for storage
Recipe 1: Cornstarch and Water Slime (Oobleck)
This is one of the simplest and most fascinating slime recipes. It creates a non-Newtonian fluid, meaning it behaves like a solid when you press on it but flows like a liquid when you let it rest.
Ingredients
- 1 cup cornstarch
- ½ cup water
- Food coloring (optional)
Instructions
- Pour the cornstarch into a mixing bowl.
- Slowly add water while stirring.
- Mix until the slime forms a thick, dough-like consistency.
- Add food coloring if desired and mix well.
- Play with your oobleck! Squeeze it to make it solid and let it drip to see it turn liquid.
Storage Tips
- Oobleck dries out quickly, so store it in an airtight container for a few hours.
- Add a bit of water to rehydrate it if it dries out.
Recipe 2: Shampoo and Salt Slime
Shampoo-based slime is stretchy and smooth, making it a great alternative to glue-based slime.
Ingredients
- 2 tablespoons shampoo (thicker works better)
- 1 teaspoon salt
- Food coloring (optional)
Instructions
- Pour shampoo into a bowl.
- Add a small amount of salt and mix well.
- Keep stirring until the mixture thickens.
- If it’s too runny, add more salt in small amounts.
- Place the bowl in the freezer for 15 minutes to firm up the slime.
Storage Tips
- Keep in a sealed container to prevent drying out.
- If it gets too dry, mix in a little more shampoo.
Recipe 3: Toothpaste and Lotion Slime
This recipe creates a smooth, stretchy slime with a fun texture.
Ingredients
- 2 tablespoons toothpaste (gel or creamy)
- 1 teaspoon lotion
Instructions
- Squeeze toothpaste into a bowl.
- Add lotion and mix well.
- Keep stirring until the mixture thickens.
- Knead with your hands until the slime becomes stretchy.
Storage Tips
- Store in an airtight container.
- If it dries out, add a drop of lotion and mix again.
Recipe 4: Edible Marshmallow Slime
For those who want a completely safe and edible slime, marshmallow slime is a great choice.
Ingredients
- 6 large marshmallows
- 2 teaspoons cornstarch
- 1 teaspoon coconut oil
Instructions
- Place marshmallows in a microwave-safe bowl.
- Microwave for 10-15 seconds until soft.
- Add cornstarch and coconut oil.
- Mix well and knead until it reaches a slime-like consistency.
Storage Tips
- Best used immediately.
- Can be stored in a sealed bag for up to a day.
Recipe 5: Yogurt Slime
This edible slime is fun, safe, and great for young kids.
Ingredients
- 1 tablespoon yogurt
- 3 tablespoons cornstarch
Instructions
- Mix yogurt and cornstarch in a bowl.
- Stir until the mixture forms a soft dough.
- Knead with your hands until smooth.
Storage Tips
- Keep refrigerated for up to 24 hours.
How to Make Slime More Stretchy
If your slime is too thick or hard, try these tips:
- Add lotion or oil to soften and stretch it.
- Knead the slime for a few minutes to warm it up.
- If using cornstarch slime, add a little water to loosen the texture.
How to Fix Slime Problems
Slime Is Too Sticky
- Add more cornstarch or salt to thicken it.
Slime Is Too Hard
- Mix in a drop of lotion or shampoo.
Slime Dries Out Too Fast
- Store in an airtight container and add a drop of water before use.
Fun Slime Variations
Once you master basic slime recipes, try adding these fun elements:
Glitter Slime
- Mix in a pinch of glitter for a sparkling effect.
Scented Slime
- Add a drop of vanilla extract or essential oils for a pleasant smell.
Color-Changing Slime
- Use thermochromic pigments that change color with temperature.
Glow-in-the-Dark Slime
- Add glow-in-the-dark paint or glow powder.
Final Thoughts
Making slime without glue is easy, fun, and safe for all ages. With simple household ingredients like cornstarch, shampoo, and toothpaste, you can create a variety of slime textures and colors. Whether you prefer stretchable slime, fluffy slime, or even edible slime, there’s a perfect recipe for everyone.
Try different recipes and see which one you like best! Happy slime-making!