Two test spots

[Benchmark]

On a church I'm working on in Concord last year I cleaned and sealed the education building now they want the church cleaned so I did two test spots with two different solutions ,the first pic is with One restore and the second is with a strong house wash mix.

 

[Ron Musgraves]

Is the wash mis better ?

 

[Benchmark]

The strong HW mix that is limestone and it kills the mold deep in the pours,I had to put the house wash mix on the One Restore to kill the mold.

 

[tomtucson]

Whats mold?

 

[Mark 8262]

Whats mold?

It's one of the things that keeps me in business

 

[starbrite]

Really! House wash was better than One Restore?

 

[Patricio]

What is your house wash mix? I don't think you want to put it on the one restore and keep breathing around there.