Help, rusty spots on my driveway

[Nurse Linda]

Bought a used golf cart, and decided to wash it today. When finished rusty spots all over my driveway. Does anyone know what is going on??? This is a Columbia Par Car about 5 years old. Please advise. You can call us.........259-8041

[Frank7]

Yes, it is a combination of battery acid and rust from Par Cars steel battery trays. good advice Super Iron product should do the trick.