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Hi guys I’m new here and I don’t clean windows too much anymore but more so pressure washing and SoftWashing with a downstream injector setup. I’m building a 12v system but it’s still in progress. Anyway I got a call for a commercial job and I want to share a few pics of the building and also a section on the property that I tested with a SH mixture I used a pump sprayer for and rinsed with a bottle of water lol just for an idea of how bad the stains are… The building itself is the same surface as the spot I tested and I’m pretty sure the stains are of the same type, but the way they are positioned on the building is strange and I’m hoping it’s not a different type of stain that may be a lot harder to remove. Does anyone have any opinion on what whether or not I’ll have a hard time with this?
