Siber Express

If all else fails I go over bad water spots with Cleaning Vinegar, I do it before I clay bar and then wax.


I used to work near a cement silo and washed both my Mustangs in that to remove cement residue, it was always nice when you got a thin dusting and then it drizzled, not enough to rinse it off but enough to make concrete.
The De-ionizer works great, but you still need to dry, there are enough impurities left on your vehicle to spot and streak.

First-Ford

Holds up good but for about 3-4 months being a Carnauba wax. Synthetics, as you know last longer. The depth from this one is very nice.