David thank you very much for the info. I wondered if it had anything to do with the ph levels but wasn't sure.
One post I read here , mentioned that you could spray your awning and then roll it up and leave it for a while. Unroll it and rinse it off. I thought that was really clever. Is there a brand of cleaner that you use with the citrus additive?
2011 Jay Feather Select 28U
2007 Silverado Crewcab LT 6.0L
Happily married and father of
two university students.