Tire Marks on Concrete Drive

FyrFyter33

New member
What's the best cleaner mixture to remove tire marks off of a private driveway and also the reddish clay colored dirt from a public sidewalk in front of his house? That Alabama clay is almost unbeatable but just asking anyways.....thanks
 
On the tire marks heat usually gets it. Otherwise butyl or caustic or a mix of both. On the red clay stains oxalic acid usually works great.

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Where is that at Doug? I'm running a cold water unit with 20" SC
 
Oxalic is for wood I thought?
 
$$$$$
 
Oxalic is for wood I thought?

Oxalic acid also removes rust stains. Red clay stains are similar to rust stains. Comes from the iron in the clay. Any acid can remove rust stains but I don't reccomend muratic or any other to someone that doesn't have experience with it. Also the Barc f9 would work great.

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