Blocked Outside Drains

If the blockage is caused by grease or soap scum, pour a kettle of boiling water down the drain. This can melt the congealed fats and restore flow. Follow this with a bucket of cold water to flush the residue through.

Dealing with can quickly turn from a minor annoyance into a messy, expensive nightmare. External drains are the unsung heroes of your property, channeling everything from kitchen wastewater to torrential rain away from your foundation. When they fail, you risk bad odors, standing water, and even structural damage.

In many jurisdictions (e.g., UK under the 2011 Water Industry Act), the homeowner is responsible for the drain from their house up to the property boundary or the connection to the shared sewer. Beyond that, it's the water company's responsibility. Blockages in shared drains (serving multiple properties) are often the water company's problem. Always check your local regulations. blocked outside drains

Lift the drain grate. If you can see leaves or debris at the surface, simply scoop it out by hand (using gloves) or with a bucket. This often solves the problem instantly.

The sooner you identify a problem, the easier the fix. Look for: If the blockage is caused by grease or

If the blockage is deeper, use a set of drain rods .

Water takes significantly longer to disappear from your sink, shower, or outdoor gully. Dealing with can quickly turn from a minor

: Leaves, twigs, and garden silt are frequently washed into stormwater drains during heavy rain.