We’re always so busy keeping the inside of the house clean for company, that we often forget that it’s the outside of our house that is bearing all the outdoor elements, and may be in need of some TLC. Here are some useful articles that I found for helping you clean the exterior of your house.
Cleaning Aluminum Siding: http://www.ehow.com/how_2079865_clean-aluminum-siding.html
Cleaning Brick: http://www.ehow.com/how_2321798_clean-bricks.html