Originally Posted by demosthenes
Here it is straight from the Zaino web site:
Pour one to two ounces of Show Car Polish into a 2 ounce mixing bottle. For each ounce of polish, add 4-5 drops of ZFX™ (no more than 10 drops for two full ounces), screw the cap back on, and shake vigorously for 60 to 90 seconds.
I applied Z-6 every time I washed my car until I tried Z-8. Now I'm hooked to Z-8. My wife noticed the difference.
Depends on the color. In light colors you can't really tell.