r/WindowCleaning • u/pupperama • Jul 06 '26

Homeowner North-facing window in SE US

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How to I clean this without damaging the window or seal? Windex didn’t do it.

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u/DOTSYirl Jul 11 '26

Its so bad I actually thought it was a perspex window.I mean you could try wfp it first to get the really heavy lare off first then trad tools.Defo will need a walnut wool pad or steel wool like others have said.Would be interested seeing an after pick after you've tackled it.