Your Siding Is Not Just Dirty. It Is Alive.
That green film creeping across your siding is not grime. It is a living thing. Algae, mold and mildew move in quietly and they do not leave on their own.
Shaded and damp spots on your home's exterior are the first to fall victim, especially on north-facing walls where moisture hangs around the longest. Once it takes hold, it works under the surface. Mold goes beneath the siding. Mildew stays on top. Both spread fast when humidity and shade team up.
The fix is not complicated. Trim trees away from the house, fix your drainage, and move sprinklers so they stop hitting your walls. A soft wash with the right solution kills it at the root. A good mold barrier keeps it away for 12 to 18 months after treatment.
Your siding is your home's first impression. Do not let something living ruin it.
