Im wondering if this is just striping and can be fixed with washing the driveway again?
Search button. But at minimum explain your process with this one.
Equipment used? What tips are in the surface cleaner? It would help to get a closer pic of the stripes.
Striping is usually lighter, those lines are darker. Concrete looks pretty new, you might have etched it. Let’s hope not, doubt you want to pay for a new driveway
try a good post treatment and then you’ll know.
How old is the concrete?
