Hey all,
Just a quick question. I am trying to find out what is going to be the best cleaner to use. The cleaning i am doing is on a red brick building that is on the coast. The brick has a copper awning that faded and tarnished and run down over the brick. This is causing green copper streaks in places where where it has run down the walls. What is gonna be the best way to clean this? The mortar is just saturated with this copper residue. Heat? Chemicals? Thank you for all the help you can be. The building sees alot of salt water and moisture.
Thanks APW
Damon
Just a quick question. I am trying to find out what is going to be the best cleaner to use. The cleaning i am doing is on a red brick building that is on the coast. The brick has a copper awning that faded and tarnished and run down over the brick. This is causing green copper streaks in places where where it has run down the walls. What is gonna be the best way to clean this? The mortar is just saturated with this copper residue. Heat? Chemicals? Thank you for all the help you can be. The building sees alot of salt water and moisture.
Thanks APW
Damon