Mom's Best Recipes
Recipe

No-Glue Slime

A simple, stretchy slime made with cornstarch and shampoo, no glue, no borax, and minimal mess.

Author By Matt Campbell
4.6
A glass mixing bowl of pale pastel no-glue slime on a bright kitchen counter, with a spoon and small bowls of cornstarch nearby
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If your house has ever had a slime phase, you already know the two moods: pure delight and how is this on the ceiling. This no-glue slime is my compromise recipe. It is quick, it uses ingredients you can actually find in a normal store run, and it cleans up without making you question your life choices.

It is not the super bouncy, crystal-clear kind you get with glue and activator. This one is more like a soft, stretchy dough-slime hybrid that you can tweak as you go. In my kitchen we taste as we go, except for slime. Zero tasting. We are here for vibes, not snacks.

Real-life tip: Make and play with this on a tray, silicone mat, or other non-porous surface. It is happiest far away from carpet, couches, and your favorite sweater.

Cornstarch, a bottle of shampoo, and a small cup of water arranged on a tidy kitchen counter

Why It Works

You get a soft, stretchy slime that comes together in minutes, with ingredients that are easier to keep on hand than craft glue.

  • Easy to control texture: Add cornstarch to firm it up, add shampoo to soften, and use water a few drops at a time for stretch.
  • Lower mess factor: No liquid glue running everywhere and no borax or contact-solution activators needed. Quick note for sensitive skin: some shampoos can still irritate, so fragrance-free is a smart pick if that is a thing in your house.
  • Great for quick play: This is a make-it, play-with-it, store-it recipe that fits into real life.

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Storage Tips

Short version: airtight container, room temp, and keep it away from fabric.

  • Store: Place slime in a small airtight container or zip-top bag. Press out extra air so it stays softer.
  • How long it lasts: Typically 1 to 5 days, depending on hand washing, humidity, and the shampoo brand. Because this is starch plus moisture, it can get funky faster than you expect.
  • Revive: Knead in 1 to 2 drops of water or a tiny squeeze of shampoo if it dries. If it gets too sticky, knead in a pinch more cornstarch.
  • Fridge note: Refrigeration can slow mold, but it can also make the slime stiff and crumbly. If you chill it, let it come back to room temp and re-knead to improve the texture.

Safety note: Toss it if it smells off, changes color, or gets fuzzy. Slime is fun. Mold is not.

Cleanup tip: Rinse hands and bowls with warm water and dish soap. Skip towels and fabric while it is wet, it loves to cling.

Common Questions

Is no-glue slime really slime?

It is slime-ish in the best way. Think stretchy, squishy, moldable texture that can be pulled and poked. It will not behave exactly like classic glue slime, but it is satisfying and way easier for casual slime moments.

What shampoo works best?

Thicker shampoos usually work better than super watery ones. If yours is thin, you can still make it, you just may need a bit more cornstarch and a longer rest time. If you have sensitive skin in the house, a fragrance-free shampoo is a good call.

Can I use conditioner instead of shampoo?

Sometimes, but it tends to make a softer, more lotion-like mixture that can stay sticky. If you try it, start with less conditioner and plan to add more cornstarch.

Why is my slime sticky?

Either too much liquid or not enough cornstarch. Knead in 1 teaspoon cornstarch at a time until it stops clinging to your fingers.

Why is my slime crumbly?

Too much cornstarch. Fix it by kneading in a small squeeze of shampoo or a few drops of water until it smooths out.

Can I add water for more stretch?

Yes, but go slow. Add 2 to 3 drops at a time and knead between additions. Too much water can go from “stretchy” to “runny” fast.

Can I color it?

Yes. Add 1 to 2 drops of food coloring and knead until even. Use gloves if you do not want rainbow hands.

Is this safe for little kids?

It is made from household products, but it is not edible. Always supervise, especially with toddlers who explore with their mouths. Also, shampoos and fragrances can irritate sensitive skin. If you are dealing with eczema or super sensitive hands, consider a quick patch test and keep playtime short.

I love ambitious kitchen projects, but slime is not where I want to be a hero. I want a recipe that starts with, "We can make this right now," and ends with, "Cool, it is not glued to the table." This no-glue version is my go-to when someone wants the slime experience without the craft store run. It is relaxed, forgiving, and honestly kind of satisfying to knead, like tiny kitchen therapy.