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Streak Free Solutions Cleans Windows Across Greater Bangor
The locally owned company said dirty solar panels can lose up to 25% of their efficiency.
Window washing & gutter cleaning · Bangor · mainewindowwashing.com
Maine Business Wire reported on Streak Free Solutions on October 9, 2026.
October 9, 2026
Streak Free Solutions, a locally owned window-washing and gutter-cleaning company based in Bangor, said it serves homeowners and businesses throughout Greater Bangor. Streak Free Solutions said it recommends washing windows twice a year — once as spring pollen eases and again after the fall leaves drop — and that it uses eco-friendly products throughout its work.

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The locally owned company said dirty solar panels can lose up to 25% of their efficiency.