New to the site! First wanted to say thank you to everyone who participates on this site I have learned a lot just by browsing forums and searching.
I guess I already know the answer to my question I just want to believe its not true. I have been doing more concrete and flat work than anything else lately and I have tried everything from local blends, ZEP, Purple Power, Home made solutions ETC to remove oil stains and shadowing from concrete. Is there anything that can completely remove these stains? My customers have been very happy with my work thus far and understand oil will shadow when the left over time and the concrete has not been sealed. Me being the perfectionist that I am just feel a little disappointed every time I leave a job site with a remaining oil shadow. IS THERE A WAY TO GET RID OF THE OIL FOR GOOD?
Oh- and I have seen EBC thrown around quite a bit and intend on buying a good sized order of the stuff based on everyone's reviews. I just wanted to know even with EBC am I correct that the shadow remains if its old enough and not stained?
Have a great day!