Blocked drain in Ingleburn: what to do before you call a plumber

First, work out which drain it is

A blocked kitchen sink is not the same job as a toilet that will not flush, and neither is the same as a gully trap overflowing in the side passage. Before you pour anything down the plughole, notice what is backing up.

If only one fixture is slow, the choke is usually close: a kitchen S-bend full of fat, a bathroom basin matted with hair, or a shower waste packed with soap. If several fixtures are complaining at once, or you can hear gurgling in the shower when the washing machine drains, you are looking at a shared line, often the sewer.

What is actually blocking Ingleburn drains

Around Ingleburn, Macquarie Fields and the older Campbelltown streets, a lot of the sewer is still clay or early PVC with joints that tree roots treat as a water source. Eucalypts and fig roots will find a hairline gap and fill the pipe.

The other regulars are wet wipes marketed as flushable, cooking fat poured in the kitchen sink, and stormwater pits full of leaf litter after a wet week on the south-west flats. Chemical drain openers rarely move a root mass. They can damage older pipes and leave you with a worse leak.

• One fixture only: start at that trap.
• Several fixtures, or a toilet that bubbles: treat it as a sewer job.
• Overflow outside at the gully or boundary trap: do not keep flushing.
• Sewage smell in wet weather: the line may be cracked or the trap dry.

What is worth trying yourself

For a basin or shower: pop the grate, pull out the hair, and use a cup plunger. Fill the bowl enough to cover the plunger skirt. A few firm strokes, not a dozen bottles of caustic.

For a kitchen sink: if you are comfortable, place a bucket under the P-trap, loosen the locknuts, and empty the gunk. Do not mix that with bleach in a closed pipe.

For a toilet: a proper flange plunger can shift a simple paper choke. If the bowl is near the rim, do not keep flushing. You will flood the bathroom.

Stop immediately if water is coming up in the shower when you flush, if sewage is coming out of an outside gully, or if you have already used a chemical cleaner. A plumber with a machine is the next step, not a bigger bottle from the supermarket.

When to call, and what we will ask

Call if more than one fixture is blocked, if an overflow is inside the house, or if you have a young child or someone with limited mobility in the home and the only toilet is out.

Have the suburb, the fixtures involved, and whether you have already used chemicals. If you can, lift the lid on the sewer inspection shaft in the yard and tell us whether it is dry, full, or overflowing.

You do not need to have the water isolated for a drain job, but keep people off wet floors and do not run the dishwasher, washing machine or other toilets until the line is clear.

After the drain is clear

A good clear is not the end if the line is cracked or full of roots. Sometimes the honest answer is: it will block again, and a targeted repair or a trench is the actual fix. Sometimes it was a once-off and you can go back to normal.

Ask what was in the pipe. An Ingleburn plumber who works these suburbs should be able to tell you whether you have a fat problem, a root problem, or a collapsed section, and which of those is worth spending money on.