The next time you've got a bad case of pollen, wet your car with the hose (don't use a nozzle, just let it stream over the car). This will let most of the pollen slide off. Pollen won't stick to Zaino, so it just needs a bit of help coming off. Then dry with a towel, and spray a mist of Z-6 and wipe as you dry. It'll take a lot less time than a full wash, and you'll have a perfect finish when you're done.