Even though most slime recipes require water, you actually don’t need to add any here. For more interesting-looking slime, add 1 to 2 drops of blue food coloring into it.
If you’re using saline solution, ensure that it contains boric acid and sodium borate. You’ll also have to stir 1/4 teaspoon (2. 7 g) of baking soda into the glue first. To prepare borax water, mix 1/4 teaspoon (2 g) of borax into 1⁄2 cup (120 mL) of warm water. You can find borax in the laundry aisle of a grocery store as well.
Set the slime aside while you prepare the instant snow. Don’t add more than 1⁄4 cup (59 mL) of liquid starch. If you add more than that, the slime will turn hard and rubbery. If the slime is still too stringy, wait for 3 to 5 minutes. This will give the ingredients time to bind together.
Instant snow is not the same thing as the fake spray-on snow or the plastic-like, flakey stuff that comes in bags. If you can’t find instant snow, pour water into a diaper, wait for it to expand, then cut it open and pull the instant snow out. [5] X Research source Alternatively, use your hands or a grater to crush enough white Styrofoam to fill up 1⁄2 cup (120 mL). Try to make it as fine as possible. [6] X Research source
The more snow you add, the firmer your slime will be. If your slime is still too gooey after this, add a few drops of liquid starch into it. If you have snow left over, allow it to dry out first, then return it to the can.
Instant snow dries out after a couple of hours/days. Since it’s already mixed into your slime, it probably won’t dry out completely, but your slime may harden a bit.
For more interesting slime, add 2 to 3 drops of blue food coloring.
Men’s shaving cream would be the best choice, because its white color is the most cloud-like. Women’s shaving cream often comes tinted pink or purple, which isn’t very cloud-like. Avoid this—unless, of course, you want a pink or purple cloud!
Set the slime aside while you prepare the instant snow. This will also give the slime more time to achieve a less-icky texture. If you just want to make fluffy slime, you are done! Adding instant snow or crushed Styrofoam will help give it more texture, but that’s all. [12] X Research source Most grocery stores carry liquid starch in the laundry aisle.
Instant Snow is different from fake spray-on snow or the fake, powdery snow that comes in a bag. If you can’t find instant snow, pour water into a diaper, then wait for it to expand. Cut the diaper open and pull the snow out. It’s more or less the same thing![14] X Research source Another option is to crush some white Styrofoam into a fine powder with your fingers or a grater. Use enough to fill 1⁄3 cup (79 mL). [15] X Research source
Let any leftover snow dry out, then return it to the can.
Slime made from Styrofoam will keep its texture much longer than slime made from instant snow. This is because instant snow dries out over time.
