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Outdoor drain blockages can be a major headache for homeowners, leading to unpleasant odors, water damage, and costly repairs. Fortunately, many blockages can be prevented through regular maintenance. In this article, we’ll explore essential maintenance tips that homeowners can follow to keep their outdoor drains flowing freely and avoid the hassle of blockages.

Preventing Outdoor Drain Blockages in Andover

1. Regular Inspections

The first step in preventing outdoor drain blockages is to conduct regular inspections of your drainage system. Check for any signs of debris buildup, leaves, or other obstructions in and around the drain grates. Early detection can help you address potential issues before they become major blockages.

2. Clear Debris and Leaves

Leaves, twigs, and other debris can accumulate in outdoor drains, especially during the fall season. Make it a habit to clear these materials away from drain grates regularly. You can use a rake, broom, or leaf blower to keep the area clean.

3. Install Drain Guards

Consider installing drain guards or drain screens over your outdoor drain grates. These simple devices can prevent larger debris from entering the drain while allowing water to flow through. They are particularly effective in areas with trees and heavy foliage.

4. Flush with Water

To keep outdoor drains clean, periodically flush them with water. Use a garden hose or a bucket of water and pour it down the drain. This helps wash away smaller debris and prevent the buildup of sediment inside the pipes.

5. Avoid Pouring Grease and Oil

Never pour grease, cooking oil, or other fatty substances down your outdoor drains. These substances can solidify inside the pipes, trapping debris and leading to blockages. Dispose of grease properly by letting it cool and then putting it in the trash.

6. Be Mindful of Landscaping

When landscaping your yard, be mindful of the location of your outdoor drains. Avoid planting trees or shrubs with aggressive root systems near drainage pipes, as roots can infiltrate and block the pipes over time.

7. Schedule Professional Inspections

While regular homeowner maintenance is essential, it’s also a good idea to schedule professional inspections of your outdoor drainage system. A professional can identify potential issues, such as damaged pipes or tree root intrusion, and address them before they lead to major blockages.

8. Use Non-Toxic Cleaners

If you need to clean your outdoor drains, opt for non-toxic and environmentally friendly cleaners. Harsh chemical drain cleaners can corrode pipes and harm the environment.

9. Install Downspout Extensions

Direct the downspouts from your gutters away from your outdoor drains. Excessive water from roof runoff can overwhelm the drains, so use downspout extensions to divert water away from the drainage area.

10. Winterize Your Drains

In colder climates, outdoor drains can be vulnerable to freezing. Before winter, consider insulating the pipes or using heat tape to prevent freezing and blockages.

By following these maintenance tips, homeowners can significantly reduce the risk of outdoor drain blockages. Regular inspections, debris removal, and responsible disposal practices are key to keeping your drainage system flowing smoothly and preventing costly and inconvenient blockages.

Clearing Blocked Drains: Essential Tools and Techniques for DIY Enthusiasts

Blocked drains are a common household nuisance that can disrupt your daily routines and, if left unattended, lead to costly repairs. While it’s often advisable to seek professional help for severe blockages, many minor drain clogs can be cleared with the right tools and techniques. In this guide, we’ll explore the essential tools and methods that DIY enthusiasts can use to effectively clear blocked drains.

Tools You’ll Need:

  1. Plunger: A plunger is one of the most basic yet effective tools for clearing drain blockages. There are two common types: a cup plunger for sinks and a flange plunger for toilets. Ensure a good seal between the plunger and the drain opening before using it.
  2. Plumbing Snake (Drain Auger): A plumbing snake, also known as a drain auger, is a flexible, coiled wire tool that can reach deep into pipes to break up and remove clogs. It’s especially useful for tougher blockages.
  3. Plumber’s Wrench or Adjustable Pliers: These tools are handy for removing and disassembling the drain trap or the P-trap under sinks. This allows access to the pipes and easier blockage removal.
  4. Bucket and Towels: Having a bucket and towels on hand is essential to catch any water that may spill out during the clearing process, keeping your workspace clean and dry.
  5. Chemical Drain Cleaner (Optional): Chemical drain cleaners can be used as a last resort for clearing minor blockages. However, they should be used with caution, as they can be harmful to pipes and the environment.

Techniques for Clearing Blocked Drains:

  1. Plunge the Drain:
    • For sink blockages, place a cup plunger over the drain and create a seal.
    • Push and pull the plunger vigorously to create suction and dislodge the clog.
    • For toilets, use a flange plunger and follow a similar plunging motion.
    • Repeat the process several times if necessary.
  2. Use a Plumbing Snake:
    • Insert the plumbing snake into the drain until you feel resistance.
    • Rotate the snake’s handle clockwise to break up the clog.
    • If the blockage is too stubborn, pull the snake out, clean it, and try again.
    • Continue until the drain is clear.
  3. Remove and Clean the Trap:
    • Place a bucket under the trap to catch water.
    • Use a plumber’s wrench or adjustable pliers to remove the trap.
    • Check the trap for debris and remove any blockages.
    • Reassemble the trap and check if the drain flows freely.
  4. Boiling Water:
    • Boiling water can sometimes clear minor grease or soap scum blockages.
    • Pour a kettle of boiling water directly down the drain, then follow with cold water to flush.
  5. Chemical Drain Cleaner (Caution):
    • If using a chemical drain cleaner, follow the manufacturer’s instructions carefully.
    • Use this as a last resort, as it can be harsh on pipes and the environment.

Preventing Future Blockages:

  • Dispose of grease and oils properly, rather than pouring them down the drain.
  • Use drain screens or guards to catch hair and debris.
  • Regularly clean and maintain your drains to prevent buildup.

While DIY methods can be effective for minor drain blockages, if you encounter repeated or severe issues, it’s advisable to consult a professional plumber to identify and address any underlying plumbing problems.


Clearing blocked drains can be a manageable task for DIY enthusiasts armed with the right tools and techniques. In this guide, we’ve highlighted essential tools like plungers, plumbing snakes, and wrenches that can help you tackle common drain clogs effectively. However, it’s crucial to exercise caution, especially when using chemical drain cleaners, as they can be harmful to both your plumbing and the environment.

Date: 14/09/2023

Don't Let Blocked Drainage Slow You Down!

Premier Drainage Group is a trading name of Premier Drain Ltd company no. 13310451