When the house is clean but the gutter faces still look dirty.
Dark streaking on the outside face of gutters can remain after a normal house wash. Gutter brightening is a separate detail service focused on that visible exterior staining.

House washing vs. gutter brightening
House washing
Cleans the general exterior buildup on siding, soffits, fascia and washable surfaces.
Gutter brightening
Targets stubborn dark staining on the visible face of the gutters that may remain after a standard wash.
How we approach it
Inspect the staining
We look at the gutter finish and the severity of the visible streaking.
Treat separately
The gutter face is treated as its own detailing step rather than assuming a house wash will remove everything.
Work carefully
The goal is to improve the gutter appearance without unnecessary abrasion or aggressive pressure.
Gutter brightening FAQs
Is this the same as cleaning debris out of gutters?
No. This page is about brightening the visible exterior face of the gutter, not removing leaves or debris from inside the gutter channel.
Can every dark streak be removed?
Results depend on the gutter finish, age and staining. We avoid promising complete removal before seeing the condition.
Can I add this to a house wash?
Yes. If the gutter faces need extra attention, ask for gutter brightening when requesting the house-wash quote.