Well, oil, gas, coolant and whatever else has caked itself onto my driveway, and were gonna get it resealed, but first the oil and such has to come up or it will rise to the surface within a week or two.
So I need suggestions on what I should use to clean the driveway itself. Right now where using this stuff called ZAP. It seems like a generic brand type thing, its doing OK, but not getting up the big stuff we really need. I have heard good things about PURPLE POWER, but haven't used it yet, i may end up picking that up today.
What do you guys use?