I moved into a new house last August and at times washed the car in the driveway and sprayed tire protectant on the tires. Now I've noticed that when the driveway gets wet, I can see the outlines of where the tires were when I sprayed them - the sprayed areas are light gray and the non-sprayed areas become dark gray. I assume that the spray has sealed the concrete in these areas. Short of spraying my entire driveway with tire spray, what can I put on it to either remove the sprayed areas or protect the entire
1200 sq. ft. driveway?TIA, Shawn