What's the thing you hate most about window cleaning?

Mine is definitely cedar shake. If I never had to step foot on a cedar shake roof again I'd be happy. I pass on most new jobs with it that come in but still have a few longtime customers I service regularly. This one today is about as good as it gets, mostly dry and solid shingles, but I'd still rather be doing just about anything else.

And before anyone suggests the WFP, it won't cut it here. Oxidized frames and bead glazing.