For better results, use a plastic bin with high walls. This will make clean-up easier. If you want to make thicker slime, use 2½ cups (595 mL) of warm water instead. [2] X Research source Do not use borax; it is not the same thing. Soap flakes are simply grated pieces of soap and safe to handle with your bare hands. Borax isn’t.
You can beat the soap by hand with a whisk, but it will take longer. The slime also won’t be as foamy. [4] X Research source
If the color is not dark enough for you, just add more food coloring. If you want to make sparkly slime, add some extra-fine glitter.
Don’t toss the slime down a drain, as it will react with the water and foam up.
Choose a color and smell that you like. Your slime will have the same scent and color as the soap. Since you are working with such a tiny amount, it would not be a good idea to add food coloring because it might stain your hands. If you really want to add color into white or clear soap, use 1 drop of food coloring.
You can use a pinch of salt and baking soda instead. About ⅛ teaspoon of each would be good. [10] X Research source Don’t use baking powder; it’s not the same thing. Do not use brown, caster, or powdered sugar. They are not the same thing and won’t turn the soap into slime.
Don’t worry if the mixture is not slime-like yet.
During this time, the sugar (or salt and baking soda) will dissolve and react with the slime, resulting in a putty-like texture.
Your slime will have turned clear over the course of 2 days and 1 hour of freezing.
If you want to save the slime for later, you can try keeping it in its container. Keep in mind that it probably won’t last for more than 2 or 3 days.
