RustOleum Glow in The Dark Glow SprayThe Glow in the Dark Spray from Rust Oleum does exactly what it sounds like. Apply this spray on a white or lightly covered surface and allow it to absorb some light for about a couple of hours or so. The glowing effect will automatically be seen when the object is placed in a darker environment. It dries very quickly and can be applied to a lot of different surfaces without any hassle. Produces a green color when fully charged and seen in the dark.