After you break up the clog pour about 1 gallon 3 8 l of water down the drain using your hose to test the drainage and to get rid of any loose material.
Blocked drain outside house council.
This would include anything from a large city catch basin to a small area drain for a stairwell which is similar to a floor drain inside a building.
You can unblock an external or outdoor drain by lifting up the grate covering it and breaking up the clog with your hands or a drain rod if you can reach it.
Outdoor drain clogged with mud if you have a pvc drain pipe you can try using a drain auger or sewer cleaning machine.
Blockages in your drains can occur when fat oil and grease mix in the pipes as well as objects like wipes and sanitary products.
In many cases the cause of a blockage in the exterior drainage system particularly around grates grids and guttering is as simple as a build up of debris silt and leaves.
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This is usually how people recognise their drain is blocked.
Collapsed drains and stuck broken or damaged drain lids we ll aim to rebuild replace or repair within 18 to 24.
Not every clog requires specialty tools.
Do not push blockages deeper into the pipe.
Alternatively around sink discharge pipes the cause could be the dreaded fats oils and grease fog.
However most are now maintained by local water companies.
A blocked sink toilet or drain will often emit foul or unpleasant smells and water may drain slower than usual.
Then flush the line to clear out any remaining debris.
Besides cleaning the grate itself other action is required.
How to clear a blocked outside drain by hand.
The blockage will probably be at the exit of the full one and you can try rods with a sort of corkscrew hook to pull it out.
Sewers and lateral drains connected to the public network used to be the responsibility of the property owner.
Tell your council about a blocked public drain.
You are looking for a full one and an empty one downstream of it.
Look for man hole covers and use a spade to lift them.
Enter your postcode to go to your council s website for more information.
If you have any problems with your sewer or lateral drain for example if it s blocked contact your local water company.