Any advice on cleaning hydraulic oil from asphalt? It's about a week old and approx 200 sq ft. I've already tried some concrete chem that does decent with oil on concrete, but it didn't make a dent on the asphalt. I brushed it on and let it sit for about 20 mins then used a surface cleaner and wand afterward...no luck. Any suggestions on chems would be appreciated.
Thanks.
Thanks.