Chefwong
Member
Super Iron Out to the Rescue.
http://www.superironout.com/
This fall I had plumbers do some work and they were cutting out the cast iron pipe outside....
When they left and after the 1st rainfall, there was a tonnage of rust everywhere .....
I tried pressure washer with no luck.
I went the next step aggressive with oxacilic acid and pressure washing.
It got clean about 70% percent but on the next 3 rainfalls, all the rust came back.
I used Super Iron out today and it seems to have done the trick.
We'll see whether the rust blooms come back after a couple of rainfalls but I think we're in the clear.
Hopefully this helps someone else down the road. Muratic acid, etc was all chemicals I was avoiding unless truely needed.
http://www.superironout.com/
This fall I had plumbers do some work and they were cutting out the cast iron pipe outside....
When they left and after the 1st rainfall, there was a tonnage of rust everywhere .....
I tried pressure washer with no luck.
I went the next step aggressive with oxacilic acid and pressure washing.
It got clean about 70% percent but on the next 3 rainfalls, all the rust came back.
I used Super Iron out today and it seems to have done the trick.
We'll see whether the rust blooms come back after a couple of rainfalls but I think we're in the clear.
Hopefully this helps someone else down the road. Muratic acid, etc was all chemicals I was avoiding unless truely needed.
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