What is slime activator made of?

Slime activator is typically made of a solution containing borax, saline solution, liquid starch, or contact lens solution. These ingredients help to activate the polymers in the glue, creating the slime's characteristic stretchy and squishy texture. Borax is a common activator used in slime recipes, but some people prefer to use other options such as saline solution or liquid starch for a borax-free alternative. It is important to follow a recipe carefully when making slime activator to ensure the proper consistency and texture of the slime.