Any kind of moisturizing hand or body lotion will work for this. This works well rubbery slime that just breaks when you try to stretch it out.
This works well for slime that has dried out slightly because it was left out and not stored in an airtight container.
Don’t add more than 1⁄2 tsp (2. 5 mL) of contact lens solution and 1/2 tsp (2 g) of baking soda at a time. If you add too much, the slime can become rubbery and break apart.
Once the slime loses its stringiness, you can pick it up and start to knead it with your hands to firm it up.
You can use any type of shampoo, but thicker shampoos typically work better. [5] X Research source
This is completely optional. Don’t add any food coloring if you don’t want to color the slime.
This will make slime that has a fluffy, dough-like texture.
If you find that the slime is too sticky after kneading it, try adding more cornstarch and continue to knead it until you’re happy with the consistency.
You could also keep the slime in a small sealable container instead of a plastic bag. As long as you store slime correctly, it can last for months.
This recipe creates slime that has a consistency similar to slime made using Borax. However, it will have a slightly grainy texture like sand.
You can add more or less food coloring if you want the slime to be brighter or less colored. Skip the food coloring completely if you just want white slime.
The contact lens solution works as an activator with the baking soda in place of Borax. Contact lens solution is also known as saline solution.
You might need to start kneading the dough with your hands to mix in additional spoonfuls of contact lens solution as the slime becomes more firm. If the slime feels too sticky, you can add a few drops of baby oil to the mixture.
As long as you store the slime this way whenever you aren’t playing with it, it will last for at least a few weeks or even months. You can always add more activator to it when it starts to dry out or lose its stretchiness.