It is important not to add too much baking soda since this may cause your slime to become less stretchy. Knead the slime thoroughly before adding anymore!

Make sure not to add too much contact solution since this will cause your slime to become rubbery and break easily.

Don’t add any more baby oil to your slime than 1 tsp (5 mL) or it may become goopy and lose its stretchiness.

Men’s shaving cream is the best to use because it is white and won’t affect the color of your slime. You can use women’s shaving cream, but be aware that it usually comes in a light pink or purple. This may change the color of your slime.

The slime may look sticky at this point. Don’t worry, you still have 1 more ingredient to add!

The contact saline solution must contain the ingredient: boric acid. If it does not contain this, the slime will not work. Read the ingredient label.

If the slime is still sticky, then add 1/4 teaspoon of contact saline solution and knead it again.

Laundry detergent comes in different colors and fragrances. Choose a color and smell that you like.

If you run out of the baking soda solution, simply make more.

Try adding a few drops of green food coloring for green slime, or 2 drops of yellow and 1 drop of red for orange slime.

Make sure that you use a contact saline solution that contains the ingredient “boric acid. “[20] X Research source

This recipe is more like slime or putty. It is not the same as kinetic sand or moon sand.

You can also find colored sand in the floral department of a craft store. You can also use colored aquarium sand from an aquarium supply store or a pet store.

Use a contact saline solution that contains “boric acid. " Check the ingredients label on the bottle. [27] X Research source