Also try Rice Hull Ash.
"Jason Quick" wrote in message
...
"Bobby" wrote in message
...
An old car leaked oil onto my mono-block driveway and I can get the
stains
out using normal methods. Does anyone have nay advice? Cheers.

You might try Coca-Cola.

First, soak up the excess stain if you haven't already with kitty litter
or
oil-dry.

Then buy a two-litre bottle of Coke, pour onto stain on a nice sunny day,
with maybe a moat of oil-dry around it to contain the liquid. Scrub w/ a
good wire brush, rinse.

If need be, you can use a trisodium phosphate (TSP) scrub after, or a
substitute, to clean up any marks made by the Coke.

Jason