Not too long ago there was a fuel oil spill in the SF Bay. Some of the oil washed up at Ocean Beach where I frequently run (barefoot). A few times (long after

Not too long ago there was a fuel oil spill in the SF Bay. Some of the oil washed up at Ocean Beach where I frequently run (barefoot). A few times (long after the spill and several beach cleanups) I'd get home and notice a blob of tar stuck to my foot. It is nearly impossible to remove and extremely disgusting. One can only imagine how much of this tar will be left by the BP spill and for how long it will remain.