"amount of time left wet" to be the secret...

Any tips for WWA usage?

I combine the two techniques. I go down the leading edge with the pad
sprayed with WWA and rub it all over the buggy surface. Then I go back and
do the light elbow work needed for clean it off. A dry towel then is used to
buff it up. Works easier the longer you use it - builds up a slight coat, I
guess.

- Don
The greatest dangers to liberty lurk in insidious encroachment
by men of zeal - well-meaning, but without understanding.
- Louis D. Brandeis