Typical Products Used Today
CLAY
Takes 14 pounds of clay to absorb one gallon of oil
Has a hardness factor of 6, which is greater than steel
Contains silica, a known carcinogen
Leaches fluids back into the environment
Is not hydrophobic. It sinks in water
Disposal is very expensive
Requires large volumes to order and keep on hand
Creates large volumes of hazardous waste for disposal
Is in the process of being banned in certain landfills