Update- Did a maintenance wash on the Mrs’ Q5. I think it was a couple weeks since it’s last wash. Foamed with Surface Wash, allowed to dwell, then rinsed (bottom up then top down - thanks guys! ).
This time it was proper clean with no extra wash step required. Hit with a round of the foaming Poly Gloss.
Another update- Got some rain about a week or two after the last wash of my daily (Both of the foams). Foaming Poly Gloss continues to be the only LSP to speak of on my car. Here’s a pic of the beading if anyone’s curious:
Worth mentioning is that while there was no LSP on the car prior to the Poly Gloss, I also wasn’t able to do any decontamination (mechanical or chemical) prior to applying it. As far as water behavior, the accumulated water tended to make a break for it around 50mph. No issues with water spots thus far.
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