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Post Info TOPIC: Help with green stains
BCRoofClean


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Help with green stains
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Hey guys I did a roof and concrete wash yesterday and these green stains from an above level pressure treated wood deck will not go away and I am also having some trouble with an old rust spot that won't dissapear either. I tried Ox Acid and it worked everywhere else for the rust but not here and not on the green stains.
I have to go back today or tomorrow and satisfy this customer. Any suggestions are much appreciated!

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Bucks County PA Roof Cleaning
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Baltimore MD Roof Cleaning 410-482-4367


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Are you saying that the concrete has the green stains ?? and the rust spot?

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Bill Booz

Accuwash LLC

Cell-240-425-2845

 
sweetwaterfish


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Little stronger OX mix?

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Ray Burke
Spray Wash Exterior Cleaning
850.528.3226
visit our website
Soft Washing and Pressure Washing
Licensed & Insured
Serving Tallahassee, FL, The Big Bend
and SW Georgia
http://www.spray-wash.com
 
Midtown


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New pressure treated wood often looks a little green. It will go away in time.

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Midtown Service Solutions

Roof Cleaning Wake Forest NC 27587
919-412-2432



Roof Cleaning Wake Forest, Raleigh, Knightdale, Rolesville, Youngsville NC
Pressure Washer Products


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Oxalic acid works well on irrigation rust. It will not work on rust left behind by a radiator that has bubbled over.

Oxalic acid:

Mix 8 dry oz to 1 lb to 1 gallon of very warm water.

(KEEP OX ACID AWAY FROM THE SH!!!!)

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Pressure Washer Products, 800-519-9279, 727-424-6600, roof cleaning systems, roof cleaning chemicals, air diaphragm pumps

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(727) 562-5488 Outside USA

sales@pressurewasherproducts.com

DISTRIBUTORS OF SOFT WASH EQUIPMENT, SOFT WASH CHEMICAL,  

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