Cost to Sandblast a K-member

alright.. so I'm pretty pleased with the rust removal electrolysis provides, but I STILL can't get all the grease off the crossmember. Here are a couple of pics. If you look closely, you can see the line where the rust starts and stops. - This was after sitting in the water for about 16 hrs.

PIC-0023.jpg

PIC-0024.jpg

A wire brush will loosen up the grease, and then you can rinse it off, but it will not come off with just a pressure washer. I want ALL of this grease off before I apply any primer or paint.

PIC-0023.jpg

PIC-0024.jpg