photo credit Oceanwire
According to the statements released by Unified Command, no further chemical oil dispersants have been used since the cap went on at the Deepwater Horizon site July 15th.
It has been suggested that oil dispersants are more toxic than the oil itself, so the news of their end of use falls happily on the ears of scientists.
Although use has been halted for now, BP has not said that this will be a permanent move.
Full article here (Oceanwire)