[Graham Airey]

Going to attempt a stain removal job next week, black grate polish containing Graphite. Never dealt with graphite before, anyone got any tips?

[Robin Ray]

Possibly ultrapac renovate or filter out for the graphite. Possibly try citrus fell first. Or some of mikes soap. And use it as a carrier for some pog. Also be carefull of the surface you are cleaning.

[John Kelly]

Graphite is carbon so treat it as soot. Ultrapac may do it. However it may have some black dye in it which may make it a bit harder to remove.