Red Brick House

[jtpowerwash]

I have been asked to clean a red brick house with lots of white hard water stains on it for a family friend. What are you guys using to get the hard water stains off the brick??

 

[Nichole]

Acid based cleaners will get those stains off. They are mineral deposits.

 

[Andy Hinson]

Acid based cleaners will get those stains off. They are mineral deposits.

Nicole what is a low sudsing surfactant to use with caustic soda or oxalic?

 

[Nichole]

Our Universal Foamer is what we recommend to mix with any chemical. Its sudsing will vary on how much you add. Low sudsing may only require a few ounces per gallon.

http://sunbrite.stores.yahoo.net/alkaline-foaming-agent.html