The basics Movie Paint Aging Mud & Dust can be used dry to make dust or wet to make a non-permanent color mud. The benefits You can also mix into a thin non-permanent aging tint and use in any kind of pump sprayer.  The uses To prepare as mud, just combine 1 part water with 2 parts powder & mix thoroughly. To use as an aging dust, use the pre-holed container/sifter lid, a powder dispenser, or spray gun. The bottom line Movie Paint Products are especially made for the needs of the entertainment industry. These products are designed for use by professionals.