Any way to get the black stains from disk brake dust off a concrete driveway?

Question

When I wash the car on the driveway, the black disk brake dust badly stains the concrete.

Answer 1

i have tried many chemicals to no avail, so i borrowed a pressure washer from my friend with a turbo nozzle. it blasted it right off! then i bought one ! after you turbo blast it. then use a concrete sealer/ water proof-er,then the brake dust can't penetrate the concrete because it is sealed!

Answer 2

At any vehicle factors save you could get this stuff said as Oil Dri. it is granular, like kitty muddle. You spread it onto the oil stain (even those years-previous stains that look like tar) and then artwork it into the stain with the bottom of your shoe. at the same time as the stain is lengthy previous, sweep up the extra and hose off the final airborne dirt and mud. Oil Dri works on motor oil, brake fluid, and tranny fluid, too. And, it is notably low cost.

Answer 3

use laundry detergent-like liquid tide...that'll do the best job getting the bulk of it off. Then, if you still have some slight discoloration, use common household vinegar, but be sure to flush it off thoroughly, since it is a light acid, and it will eat the concrete eventually.

Answer 4

Bleach

Answer 5

Muratic acid will do it but it will also "etch" the concrete. I wwould keep looking for something else but if all else fails, it will do the job.

Answer 6

the best way i know is to go to your local dollar general and get this stuff called purple power it works great we use it all the time wear gloves it will eat your hands up though

Answer 7

brake clean sold at any auto parts store