Spider Web Slime
Looking for a fun and spooky activity to do with the kids this Halloween? This Spider Web Slime recipe is the perfect mix of science and seasonal fun.
Kids love the stretchy, squishy texture, and parents love that it’s simple to make with just a few household supplies. Add in some toy spiders or glitter for extra creepiness, and you’ve got a Halloween craft that’s equal parts eerie and entertaining.

Spider Web Slime
Why You’ll Love This Spider Web Slime
- Perfect for Halloween parties or classroom activities
- Doubles as a hands-on STEM experiment for kids
- Can be customized with glitter, food coloring, or toy spiders
- Easy cleanup and can be stored for later play
What You’ll Need to Make Spider Web Slime)

- 4 oz white school glue
- ½ cup water
- 1 Tbsp instant snow
- 1 cup warm water with 1 tsp borax
- Medium bowl
- Spoon
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Step-by-Step Directions for Spider Web Slime)
Gather all the supplies you’ll need.

In a measuring cup, mix 1 cup warm water with 1 tsp borax. Stir until dissolved.



In a medium bowl, combine the glue and ½ cup water. Stir well.

Add the instant snow to the glue mixture and stir again.

Slowly add 1 tablespoon at a time of the borax water mixture into the bowl. Mix after each addition. Continue until the slime is no longer sticky.

Knead the slime with your hands to ensure everything is fully incorporated.

Stretch, squish, and enjoy your slime!
Store in an airtight container or zip-top bag.
Note: This recipe used 9 tablespoons of the borax solution to reach the desired texture.
The science of how slime works.

FAQs
Is this slime safe for kids?
Yes, but adult supervision is strongly recommended since it contains borax. Remind kids not to eat it and wash hands after playing.
Can I use clear glue instead of white glue?
Yes! Clear glue will give a more transparent, web-like look.
What can I use instead of borax?
You can substitute contact lens solution mixed with baking soda, but the texture may vary.
How long does the slime last?
Stored in an airtight container, this slime will last about a week before drying out.
How do I get slime out of hair and clothing?

Variations & Tips
- Add color: Use a drop of black or orange food coloring for a festive twist.
- Make it sparkly: Stir in fine glitter to make your spider webs shimmer.
- Spooky surprise: Hide small plastic spiders inside the slime for kids to discover.
- Texture play: Adjust the borax solution—less for stickier slime, more for firmer slime.
Making Spider Web Slime is such a simple way to bring a little Halloween magic into your home. Kids will love the stretchy, squishy fun, and you’ll love how quick and budget-friendly it is to pull together.
Whether you add glitter, toy spiders, or just keep it classic, this slime is sure to be a hit at your next spooky playdate or family night. You can even make small batches of this to send home with your guests at a children’s Halloween party.
More Fun Family Activities:
This Spider Web Slime is the perfect creepy-cool craft for kids this Halloween! Pin this tutorial now and make some squishy, stretchy fun at home.

