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Posted by Dejola on September 21, 2006, 8:37 pm
Thanks, Edwin. It's vertical.
Edwin Pawlowski wrote:
> >I have some fuel oil staining on a small portion of my stone foundation
> > (maybe 2 square feet). It became stained due to overflow out the vent
> > pipe alongside the foundation.
> >
> > Does anyone know how best to remove this staining. Any specific product
> > and or technique that works best?
> >
> > Thanks.
>
> Vertical surface? Harder to do. On a horizontal surface you can start with
> the Speedy Dri stuff and let it sit of a day or two and get 85% of it. I
> don't know of any way of holding it to the wall, but that would help if you
> made some sort of cover. Strong detergent will help. Time and weather
> exposure helps. I don't know if it will ever fully disappear.
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