Zeolite is a mineral-based universal absorbent used to remove all liquid spills from hard surfaces such as concrete and bitumen. It is ideal when surfaces are weathered and porous. Use Zeolite Floor Sweep in windy conditions when a heavy, granular absorbent is required. Natural zeolite can successfully absorb spills of oil, fuel, coolants, paints, degreaser, and mild acid. In addition, it eliminates odors and toxic vapors caused by spills on contact..