How to Make Glow in the Dark Paint: 12 Steps (with Pictures)
Aug 08, 2019·To make glow in the dark paint, all you need is a highlighter and some cornstarch. First, open the end of a non-toxic highlighter with pliers, and pull the felt strip out from the center. Then, place the felt strip in a small bowl of water, and massage it with your fingers to release the ink.