Thanks guys. Got it all off. We wiped it down with a heavy coat of Brake fluid, let it dwell for about 5 minutes and then sprayed it with ZEP Orange cleaner full strength, let it dwell about 10 minutes, brushed it with a stiff brush and pressure washed it off. The brake fluid softens the paint. We’ve found that you need to remove the graffiti ASAP or it’s a lot harder to get off.