How to make slime that shines in the dark

Video: How to make DIY Glow in the Dark Slime | Mister C

Content

Method 2 of 3: Making slime from cornstarch
Method 3 of 3: Making Epsom Salt Slime
Tips
Warnings
You will need

1 Pour hot water into a medium bowl. The water shouldn't be boiling, but it should be warm to the touch.

2 Add clear glue. You can also use white glue, but the color of the slime will not be as bright.

Choose a non-toxic glue, especially if children are playing with mucus.

3 Add glow-in-the-dark paints and stir. You can find glow-in-the-dark paints in most craft stores or in the craft section of large stores.

You can also use marker ink as an alternative to paint. Simply lift the bottom of the marker and dip the ink floss into a bowl of hot water and borax. Using a gloved hand, squeeze the filament to extract the ink.
It should be noted that when using marker ink, the mucus can only glow under infrared light.

4 Add borax (available in most laundries) in a separate bowl of hot water. Stir.

As an alternative to borax and water, you can simply add 1/2 cup of liquid starch, also available from laundries.

5 Mix in borax solution. Gradually add the borax solution to the paint solution, 2 teaspoons at a time, continuing to stir until the desired consistency is obtained.

6 Store in a zippered bag or airtight container.

If you leave the mucus in an open container for one night, the consistency will become more elastic if desired.

7 Ready! Enjoy your glow-in-the-dark slime!

Method 2 of 3: Making slime from cornstarch

1 Pour the cornstarch into a medium bowl. You can also use less cornstarch for more watery mucus.
- Since you are using cornstarch and not borax or starchy liquid, this mucus is a safe alternative for young children.
2 Add water to a bowl of cornstarch. Stir with a spoon or hands.
3 Add some craft paint. Continue stirring until desired consistency.Glow-in-the-dark craft paints can be purchased at most craft stores, as well as in the craft sections of many major stores.
- As an alternative to glow-in-the-dark paints, you can use marker ink to color your mucus. Simply lift the bottom of the marker and dip the ink floss in a bowl of hot water and cornstarch. Using a gloved hand, squeeze the filament to extract the ink.
- It should be noted that when using marker ink, the slime will only glow under infrared light.
- You can also add a dash of food coloring to change the hue of the mucus, just remember that food coloring may cause the mucus to glow a little less.
4 Ready! Enjoy your glow-in-the-dark slime!

Method 3 of 3: Making Epsom Salt Slime

1 Combine water and epsom salt in a medium bowl. Stir until most of the Epsom salt is dissolved in the water.
2 Add liquid glue and stir. Transparent glue will give the mucus a brighter color than white.
- Be sure to choose non-toxic glue if young children will be involved too.
3 Add some craft paint. Stir the mixture until you get the desired consistency.
- Marker ink can be an alternative to craft paint. Simply lift the bottom of the marker and dip the ink floss into the bowl of the slime mixture. Using a gloved hand, squeeze the filament to extract the ink.
- Remember, however, that marker ink can only glow under infrared light.
4 Ready! Enjoy the glow-in-the-dark slime

Tips

If the mucus's glow fades, just let it stand in a room under bright light for 15 minutes or more.
For a brighter slime, add a few drops of food coloring. Note, however, that food coloring may cause mucus to lose some of its glow.
The mucus usually stays fresh for two weeks. After that, it may start to smell or lose consistency.
To get rid of mucus, simply place it in a zippered bag and discard.
You can turn cooking slime into a science experiment to teach your kids about different chemical reactions. To read more about slime reactions, go here or here.
Try using slime for creative, glowing art projects. There are many great ideas for inspiration on the internet; try this list of ideas from Buzzfeed.
Slime can also go well with children's parties or be a fun Halloween gift.

Warnings

Don't flush mucus down the toilet or sink.
Keep mucus away from furniture and rugs.
Borax is a soapy product and can be toxic, so be careful when making mucus with young children.