Easy To Use- Sprinkle it down; work it in; sweep it up. WYK Safety Sorbent is a blend of natural ingredients that absorbs liquids from any surface. It is ideal for use on acids (except hydrofluoric), caustics, oils, solvents and toxic liquids. Safety Sorbent is unique - it absorbs liquids and retains them by chemical hydration which eliminates secondary spills caused by leaching.