House Washing Knocks Out Algae on This Rumson Home

Algae buildup on siding is one of those things that sneaks up on you. It starts subtle - a faint green tint here and there - and before long the whole side of your house looks like it belongs in a swamp. That's exactly what we were dealing with on this Rumson home.

The green grime had taken over the siding pretty aggressively, especially on the rear of the house near the deck. That's common. Shaded areas that stay damp longer are basically an open invitation for algae and mildew to move in and set up shop.

Here's the thing most homeowners don't realize - algae isn't just ugly. Over time, that organic buildup holds moisture against your siding, and moisture is what causes real damage. A proper house wash doesn't just clean the surface. It actually helps protect the material underneath.

We used a soft wash approach on this one, which means low pressure combined with the right cleaning solution. It breaks down the algae at the root rather than just blasting it off the surface. The siding came out looking clean and uniform all the way up the second story.

Results like this are pretty typical when the right method is used. The siding looks noticeably brighter, the green is completely gone, and the home just carries itself differently from the street. Clean exterior equals better curb appeal - simple as that.