Anyone any idea what chemical/method i could try to have a go at removing ash deposits that were released from Fiddlers ferry (in Widnes) power staion recently?
It's potentially a good earner as the power company are paying.
I've used Oilflo on builders cleans before but am not sure what to try on this job.
Basically all i need to do is prove that i can clean the whole roof by having a go at a small area.
Any help or suggestions gratefully received.
Cheers and come on u Spurs (sorry any City fans out there)