Sure clay works but you don't do that over your seal coat unless necessary, and plan to re seal. IronX followed by Reset is a great cleaning regimen.
However, another option is Car Pro Hydrofoam. It's PH neutral, so of your concerned with iron then start 1st with Ironx, then this. It also provides a Silica based seal (wash / seal combined.) I'm using it now, over CQF, it's working awesome. For a quick wash just this. If your finish is in good shape you can air dry, obtain the seal benefits, and never touch your car with anything but fluids and air.
However, another option is Car Pro Hydrofoam. It's PH neutral, so of your concerned with iron then start 1st with Ironx, then this. It also provides a Silica based seal (wash / seal combined.) I'm using it now, over CQF, it's working awesome. For a quick wash just this. If your finish is in good shape you can air dry, obtain the seal benefits, and never touch your car with anything but fluids and air.