How to snake downspout?

Author: Julie Olson  |  Last update: Thursday, March 5, 2026

As you use a plumbing snake, it uncoils down the drain, eventually reaching the clog that is blocking the piping and causing the backup. Either start from the top and push it down into the downspout or go from the bottom and push it up. Keep turning the snake clockwise until it reaches the other end of the downspout.

How to clear a clogged underground downspout?

Use a garden hose to flush the downspout with water, which can help push out the clog. For tougher blockages, a plumbing snake can be inserted into the downspout to break up the debris. If the clog remains, detach the downspout from the gutter or wall for a more thorough cleaning.

Who to call for clogged downspout?

If you aren't comfortable on a ladder or your downspouts aren't working the way they should be, you may want to consider calling your local Roto-Rooter professional - Roto-Rooter offers several outdoor plumbing services, including downspout cleaning and repair.

How to unclog a downspout without a ladder?

Use a garden hose to flush the downspout with water, which can help push out the clog. For tougher blockages, a plumbing snake can be inserted into the downspout to break up the debris. If the clog remains, detach the downspout from the gutter or wall for a more thorough cleaning.

How to unblock a gutter downpipe?

Method 2: Drain Rod or Stiff Wire
  1. Probe: Insert a drain rod or piece of sturdy wire into the downpipe as far as possible.
  2. Twist & Turn: Agitate the wire inside the pipe, breaking up any solid blockages.
  3. Final Flush: Pour clean water to remove residual grime and test the flow of water.

How To Unclog a Gutter Downspout (4 Great Methods That Work!)

How do you snake a clogged downspout?

As you use a plumbing snake, it uncoils down the drain, eventually reaching the clog that is blocking the piping and causing the backup. Either start from the top and push it down into the downspout or go from the bottom and push it up. Keep turning the snake clockwise until it reaches the other end of the downspout.

What chemical will unblock a downpipe?

Use Baking Soda and Vinegar. Use baking soda and vinegar to dissolve and break down blockages in the downpipe drain. 5. Use Chemical Drain Cleaner.

How do you unblock a downpipe without a ladder?

If some objects block your downpipe, using a garden hose to clear it is best. A stream of water directly from the hose can help clear blocked downpipes immediately. Consider banging it with a soft rubber mullet if the downpipe fails.

How to clean out gutters you can't reach?

You can purchase an attachment for your leaf blower, which allows you to clean out your gutters without climbing up a ladder. Pros: Using a leaf blower is best for heavily clogged gutters filled with debris such as packed leaves, dirt, and twigs. Make sure you have a rake handy to clean up your lawn afterward.

What happens if downspout is clogged?

If your downspout is clogged, rainwater may stay trapped in the gutter and overflow off the side. Water isn't draining through downspout: A telltale sign that you have a blockage in your downspout is the absence of water running through the spout during and after a rain.

How do you unblock rainwater pipes?

If you already have a minor blockage, though, let's take a look at how to clear a blocked downpipe with nothing more than normal household items:
  1. Check for single objects. ...
  2. Get out the garden hose. ...
  3. Do a bit of banging. ...
  4. Move the hose up and down. ...
  5. Try a drain rod. ...
  6. Try a gutter vac. ...
  7. Try some chemicals. ...
  8. Remove/replace the downpipe.

Who is responsible for blocked rainwater drains?

Homeowner's responsibility

You're responsible for all waste drainage pipes (such as gullies, gutters and drains) within your property boundary, so long as they serve just your property.

How to unblock a rainwater drain?

If you want to tackle the blockage yourself, you can use a drain rod or plumber's auger – also known as a plumber's snake. If the cause of the blockage is debris and leaves, simply put some protective gloves on and remove the debris manually.

What is a downspout cleanout?

When it comes to maintaining a healthy gutter system, downspout cleanouts play a crucial role. Sometimes referred to as Leaf Catchers, Leaf Filters, or Debris Filters, these specialized components act as the frontline protectors of clogged downspouts and your underground drainage system.

What is the problem with underground downspouts?

However, there are some common issues caused by buried downspouts that homeowners should be aware of. One of the most common problems with buried downspouts is clogging. Over time, debris such as leaves, dirt, and twigs can accumulate in the pipe, leading to blockages.

How do you unclog a gutter downspout that goes into the ground?

Unclogging a gutter downspout from the ground is easier than you think. By utilizing a hose and power washer or applying a product like a snake auger to clear away any stubborn blockages, you should be able to take care of your home's gutter system with ease.

How to unclog a gutter without a ladder?

Here are a few different ways you can go about cleaning your gutters without ever having to step foot on a ladder.
  1. Use an extendable gutter-cleaning tool. ...
  2. Clean from a second-story window. ...
  3. Hire a professional gutter-cleaning service. ...
  4. Use a leaf blower. ...
  5. Use a garden hose. ...
  6. Use a power washer. ...
  7. Use boiling water.

What is the little known trick for cleaning gutters?

Gutter Tongs

If your leaves are wet, or if you have caked debris lining the base, a gutter vacuum may not be strong enough to do the trick. Try using gutter cleaning tongs (there are several types on the market). This tool will allow you to grab heavier debris like wet leaves by pulling a string to operate the tongs.

How do you unblock a downpipe that goes into the ground?

Fortunately, there are several methods you can use to clear a blocked downpipe:
  1. Manually Clearing the Downpipe. If the blockage is within your reach, you can try manually clearing it using a plumber's snake or a long wire. ...
  2. Using a Gutter Vacuum. ...
  3. Running Water Through the Downpipe. ...
  4. Chemical Degreasers.

How do you unclog a pipe without a snake?

Mix ½ cup of table salt and ½ cup of baking soda in a cup or bowl and pour it down the drain. Let it sit for about 30 minutes, or overnight if it's a stubborn clog, and then wash it down with a pot of hot water.

How do you unblock gutter downspout?

The steps to unblock a gutter downpipe
  1. Step 1: Use a garden hose. A garden hose can flush out minor blockages if you follow these steps: ...
  2. Step 2: Try a plumbing snake or drain rod. ...
  3. Step 3: Use a vacuum or blower. ...
  4. Step 4: Remove the downpipe for cleaning.

What do professionals use to unblock drains?

Drain snakes also called drain rooters or augers, use a long cable with a spiral-shaped head.

How to unclog an underground outdoor drainage pipe?

How to unblock your outside drain
  1. Use a drain snake. ...
  2. Use a drain bladder/ball bag. ...
  3. Hydro jetting. ...
  4. Water jetting. ...
  5. Use a Picote milling machine. ...
  6. Use baking soda & vinegar.

Can you clear a blocked downpipe?

Try a Gutter Vacuum

This is probably the easiest way to clear the blockage if you have a gutter vacuum. You simply attach the hose to the end of your downpipe and run it up through the gutter and out over the top of your roof.

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