Woohoo for a 4 day weekend Den!
I taught Katie a lesson in frugal living

She paid damn near $30 for this and it was only enough to do a third of the house...not very well at removing the mold either...
When it ran out I looked up how to clean and kill mold on alum siding and was able to finish the house, and do the garage for maybe a couple of dollars at most:
25% bleach (or white vinegar)
75% water
tablespoon of laundry detergent
Mixed it in a 2 gallon mop pail, poured it in the empty Armor All sprayer...mold gone, windows clean, and the window frames are nice and white again
