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Straight answers · downspout clearing

Downspouts: where the clog actually lives

Here is a secret the scare-tactic ads skip: most "my gutters are overflowing" calls are not really gutter problems. They are downspout problems. The trough can be half full and still drain fine, but one packed downspout backs the whole run up like a bathtub.

Where clogs hide

Almost always at a bend. The top elbow where the gutter feeds the pipe, and the bottom elbow where it kicks out at the ground, catch debris like a drain trap. Straight vertical runs rarely clog on their own. This is why blowing out the gutter trough and calling it done fixes nothing.

How a pro clears one

Flush from the top with a hose at full flow. If it backs up, work the clog with a plumber snake or disassemble the elbow (they are usually screwed, not welded). A crew that flushes every downspout and shows you the water running clear at the bottom has actually finished the job.

The 30-second test you can do yourself

During the next decent rain, walk the house and watch each downspout outlet. Strong steady flow is a pass. A trickle while the gutter above overflows is a clog. No tools, no ladder, and now you know exactly what to tell the crew.

Honest FAQ
Should downspouts be included in a normal cleaning?

Yes. Flushing downspouts is part of the job, not an add-on. A crew that quotes it as an extra line item is padding.

What about underground drains?

Downspouts that feed buried drain lines are a different animal and can need a jetter. That is a legitimate extra charge, unlike the flush itself.

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