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How to make glow in the dark paint
Choose a glow in the dark powder.
You can find glow in the dark, or phosphorescent, powders online or at some craft and art supply stores.
The powders come in a variety of colors and particle sizes.
Larger particles are brighter, but also make a rougher paint which can create a speckled look. Smaller particles create a smoother paint, but don't glow as brightly.