1½ tablespoon buffered or multipurpose contact lens solution.1 4-6 oz bottle of white liquid all-purpose glue or washable school glue.There are only three ingredients in this simple baking soda slime recipe. You can learn how to make slime with glue and baking soda easily. How to Make Slime with Baking Soda and Glue Baking soda helps calibrate your slime recipes. Everyone has their perfect slime feel some like it gooier and drippier, while others prefer it to be more solid and stretchy. If it’s too firm, add warm water, a teaspoon at a time.

Continue adding baking soda a pinch at a time until the slime is your preferred consistency. If your slime is too oozy-gooey, add another pinch of baking soda to help it firm up. Adding baking soda to your slime recipe helps it have more form and firmness. Many times, slime can come out too runny, and it doesn’t hold together well for squishing and kneading. In addition, baking soda can help rescue slime that has gone wrong.

This amount is just right to mix with a 4-6-ounce bottle of glue. How to Make a Slime Activator with Baking SodaĪ simple and effective baking soda slime activator you can make is four pinches (about 1/2 tsp.) of pure baking soda and 3 tablespoons of multi-purpose contact lens solution.