Science Squad Ultimate Light Up And Glow Crystals Instructions Fixed -

Avoid moving, shaking, or stirring the container. Any vibration can shatter the fragile crystal bonds forming in the water, causing small slushy crystals instead of large clusters.

Many people complain that the glow is barely visible. That’s because the glow powder is hard to dissolve. Try these tricks: Avoid moving, shaking, or stirring the container

You need boiling water . Lukewarm tap water won't dissolve the crystal salts properly. Use a kettle or microwave (with adult supervision) to get it bubbling. That’s because the glow powder is hard to dissolve

Wear the goggles. Crystal powder (usually monoammonium phosphate) isn't toxic, but it’s an irritant. Phase 2: The Mixing (The "Fixed" Ratio) Use a kettle or microwave (with adult supervision)

Stir continuously for using the stirring stick. The powder must completely dissolve until the liquid is entirely clear. If crystals remain at the bottom, they will disrupt the growing process later.