Lightning® white powder is useful when greater contrast with a dark-colored background is desired. Use a dedicated Zephyr® Fiberglass Brush for white powder to avoid contamination from other colors of powder. Dust the surface and lift the print with white powder the same way you would with black powder. However, when you lift the developed print with tape or a Lightning Lift™, place it on a black backing card or use a Handi-Lift™ with a black backer.