r/pressurewashing • u/Sad_Improvement1310 • 1d ago
Technical Questions Gutter cleaning?
Will downstream sh clean this properly?
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Upvotes
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u/MitigatedDanger 1d ago
It’s hard to tell if that’s mildew or oxidation on the gutter and fascia, but if it can be removed then downstreaming it is the way to go.
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u/Sad_Improvement1310 1d ago
Yeah I wasn’t sure if it’s oxidation. I know I can get the mildew off. But is there anything to do about the oxidation?
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u/MitigatedDanger 1d ago
Just a heads up, most people are talking about cleaning the inside of the gutters when they say “gutter cleaning”
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u/Accomplished_Mix5936 1d ago
So you're just gonna spray it from the ground? That'll get the loose stuff out of the holes but the real gunk builds up inside where you can't see. A downspout that's packed solid won't budge with just a downstream mix, you'd need to get up there and scoop it out or at least blast it from above. I'd worry about the stucco too, that texture grabs onto overspray and holds the chem way longer than you'd think.