Glow In The Dark paint can be painted on walls, ceilings as well as objects made from wood, metal, ceramic and more. The paint is charged through exposure to light and when the painted object is placed in the dark, the paint emits light and appears to glow bright green (colour appears off-white in normal light).Rust-Oleum Glow In The Dark brush paint is Toy Safe, subject to Toy Standard Testing: BS EN 71-3: 2013 + A1:2014, Migration of Certain Elements. It can be used on toys and children\'s furniture. Application - Stir well before use. Use only when temperature is between 10-32oC and humidity is below 85% to ensure proper drying. Previously painted surfaces should be lightly abraded to provide a key. Bare metal and wood should be suitably primed prior to painting. Apply paint with a soft brush using light even strokes taking care to avoid unsightly runs. Coverage - Up to 6m2/Drying Times - Dries to touch in 30-60 minutes. Allow at least 2 hours between coats.