Was contacted by a customer on my facebook account looking to get their brick home cleaned. This will be my first brick home to be honest. They sent me these two photos of spots that need to be removed as well. Not sure if your normal house wash mix will clean this or not.
Might be able to use this stuff… I would ask someone else first I am not a pro…lol
Once you cleaned it we recommend applying a commercial coat of PURETi. PURETi is a titanium dioxide nano coating that lasts 2+ years. It lasts 3-5 but you don’t want to guarantee performance that long as you’d like to come back and do a service. You can charge $0.10 per square foot for any already cleaned surface applied at the rate of 3800 sqft/gallon.
PURETi does two things. First, it modifies the surface so soils don’t stick. The bricks are easier to clean and you can just rinse with a water hose rather than high pressure clean. Second, it is a photocatalyst so it destroys any organic material that comes in contact with the surface when exposed to UVA. That means “green stuff” won’t grow on the surface outside on surfaces (patio furniture, siding, etc). It also means that it removes pollution. Outside, for every 1000 sq/ft of you remove the equivalent pollution for 2 cars. A homeowner that has PURETi applied to the outside of their house can claim the have eliminated the pollution from their 2+ cars.