Pressure washed the TT today...

You will get better results with a long handled bristle brush using Blue Coral Wash and wax and Clorox equal amounts in a bucket of water. About three cups each, to the two gallon water bucket. You're then going to kill mold and wax it at the same time as Blue Coral has 10% bees wax in it. It does turn white when mixed with Clorox but still waxes. Wet first then scrub and rinse. The high pressure wash only destroys the calked flanges and will cause decals to fray.