Tough Dirt on Vinyl

Can anyone give me some suggestions for removing this from vinyl?
The only thing that seems to work is pressure, which is obviously a no-no, so I need to find a good solution for this problem.

I’m gonna try some F9 today, and I don’t have any One Restore, but I’ll be getting some soon. If you agitate this stuff, SOME of it come off, but stiff brush in a house is not an option I want to consider!

Jesse
Atlas Services
Exterior Cleaning Specialists
North Carolina
Atlas Services | Asheville, NC’s #1 Power Washers

Jesse, almost looks like some kind of soot looking at the pictures. If it is, a butyl
based cleaner would work. Any large smoke stacks in area? Keep us posted.

Bill Sullivan
Bill’s Window Cleaning.
902-471-8008.

It’s it soot, as there are no factories of any kind nearby. It acts like baked-on dirt. I talked to Mike at EacoChem and he recommended Cleansolv BC, so I may try that in the house next door. A brush would take it off, but I ain’t playin that game!

Jesse
Atlas Services
Exterior Cleaning Specialists
North Carolina

That was supposed to be “It ISN’T soot”

C’mon PWR, time for an edit button!!!

Jesse
Atlas Services
Exterior Cleaning Specialists
North Carolina