A chemical compound that reduces oil to droplets so that bacteria can eat it may be part of the solution to Gulf of Mexico oil spill.

Weathered oil collects on surface of water after explosion and collapse of the Deepwater Horizon oil rig, Gulf of Mexico off Louisiana.

“It’s a dispersant that breaks down the oil into small enough particles that the oil becomes a nutrient for the naturally occurring bacteria,” Nalco CEO J. Erik Fyrwald told CNBC Monday.