12.5% on driveways

[bmay432]

could someone elaborate on how to use 12.5% on a driveway. what step's would you take. Do you apply after surface cleaning for use as a brightner?Or is 12.5% a waste on driveways.
Would iron out be a better brightner. If so how do you use it, as far as step by step method. Just learning here, thanks to all who reply with info.

 

[fireandrain]

I mix 4 gal SH 12.5% with a couple scoops of Simple Cherry from Pressure Tek in a 5 gal pale and soak the driveway BEFORE surface cleaning. Let dwell 20 minutes and hit it. Have fun!

 

[ksapic]

Apply full strength with an x-jet nozzle X-JET INFORMATION and use the red proportion tip before cleaning. Let sit and clean just before it dries.

 

[john orr]

It will depend on what the stains are. For rust, you will want oxalic acid. For "normal" stains of mold/mildew (black and/or green spots), I wash first, then downstream the 12.5% and let it sit while I wash the house. After the house wash, I rinse the drive, touching-up any problem stains - though they are usually gone.

 

[russ s]

could someone elaborate on how to use 12.5% on a driveway. what step's would you take. Do you apply after surface cleaning for use as a brightner?Or is 12.5% a waste on driveways.
Would iron out be a better brightner. If so how do you use it, as far as step by step method. Just learning here, thanks to all who reply with info.

glad to see a bama guy around