Soft Washing vs Pressure Washing: Which Does Your House Need?
High pressure is great on concrete and terrible on stucco. Here is how to tell which method a surface needs.
From the blog
Why the North Wall of a Florida House Turns Green
That green or black film on one side of the house is algae, and it grows back for a simple reason.
How to Keep Windows Streak-Free Between Cleanings
A few habits keep glass clear longer, and one common product makes streaks worse.