Looks and falls just like volcanic ash.
Pig Ash is a silica-free product that can be used without the health hazards associated with breathing in the crystalline silica dust present in some clays.
It's also great for cleaning up spills. Pound for pound, LITE-DRI ® ABSORBENT pulls in three times more liquid than clay. It even absorbs water.
Fast-wicking material actually soaks up spills instead of simply becoming coated like clay; you need less Lite-Dri than clay to clean up a spill, which saves you on labor, inventory, and disposal costs.