propressurewashing
New member
I'm bidding to wash the exterior of a metal warehouse where they make springs. In one area there is an exhaust system that pulls air out of the warehouse including fine metal shavings. You can see and feel the metal shavings and rust on the walls and especially the roof. I rubbed some pretty agressivly with my fingers and a lot came off...obviously this isn't a good method of cleaning 10,000 sqft . I will downstream house wash on the whole thing and rinse then get a little more agressive where the rust is but my guess is this will not get rid of nearly all of it. What would be next??? I have plenty of oxalic, about a gallon of BARC 9 and I can get muriatic all day....
Any thoughts??
Daniel Simmons
http://www.pressure-washing-houston.com/commercial-power-washing
http://www.pressure-washing-houston.com/residential-power-washing
Any thoughts??
Daniel Simmons
http://www.pressure-washing-houston.com/commercial-power-washing
http://www.pressure-washing-houston.com/residential-power-washing