The Drunken Dust is a water soluble pigment. It is non toxic and can be used on all primed surfaces. HOW TO USE; 1- dampen project, sprinkle powder, spritz with water for colour explosion. 2- Dissolve some powder in a little water to make water colours. 3- Add powder to gels and texture pastes to create funky effects. Colour intensity depends on the amount of powder used. After drying it creates a gorgeous flat colour burst.