DIY Rainbow Crunchy Cake Batter Slime! (with and without borax)

Hey! Enjoy this recipe and the activator details are below! Like, comment more recipe ideas, and subscribe!
Check out my slime on and my instagram @mintyslimey

– Add glue, I used 1/2 cup of glue (1 4oz bottles)
– (optional) Add 4 pumps of foaming soap per cup.
– (optional) Add a tablespoon of cornstarch, food coloring.
– Mix well
– Slowly add activator. (recipes below.)
– Once your slime is clumps, start kneading it with your hands. Add more activator as needed and massage in lotion to make the slime stretchier.
– Add your rainbow beads, bought mine from Ebay and Amazon

– Keep your slime in an airtight container, to prevent it from drying out!

Borax Method
– 1tsp borax (buy from amazon or target) and 1cup warm water
– Let it dissolve fully

Baking Soda and Contact Solution
– Add a pinch of baking soda (baking powder will not work) to glue mixture
– Slowly add contact lens solution (MUST HAVE BORIC ACID)

Laundry Detergent
– Liquid detergent like Tide

Liquid Starch
– Like Sta-Flo

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  1. ShamrockSlimess says:

    Great! I saw this on Instagram !

  2. sierra mikijanis says:

    nice video!

  3. Craftsy Zeina says:


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