For cleaning the awning (From the AE manual...)
"Mildew does not form on the fabric itself, but on
the accumulated dust, dirt and grime. Periodically
clean vinyl or woven acrylic fabric using a
mixture of 1/4 cup of dish soap and 1/4 cup of
bleach mixed with 5 gallons of warm water. Liberally
slosh the mixture on the top of the fabric and
roll the awning up for 5 minutes. This will apply
the mixture to the bottom as well. Roll it back out
and hose off with fresh water. Repeat if necessary.
Allow to dry before rolling up."
For cleaning the roof (From the Alpha Systems manual...)
"Periodic cleaning is the primary maintenance. Alpha Systems suggests using a household cleaner such as Murphy's Oil Soap with a soft nylon brush or sponge. DO NOT USE solid or granulated cleaners, as they will marr the finish.
A thorough cleaning needs to be performed annually."
For the sidewalls, I use normal car wash and Collinite's #845 Insulator Wax. Insulator Wax » Collinite