What to Do When a Drain Overflows

Stop Using the Affected Fixture Immediately

The first and most important step is to stop adding more water to the system. Continuing to flush a toilet or run a tap connected to an overflowing drain will only make the situation worse.

Avoid Chemical Drain Cleaners

It can be tempting to reach for a chemical cleaner in a panic, but this is genuinely not a good idea during an active overflow. Chemicals can react unpredictably with standing water and create a safety hazard, particularly if sewage is involved.

If Sewage Is Present, Treat It as a Health Hazard

Keep children and pets away from the area, avoid direct contact, and if it's affected an indoor space, ventilate the area if possible while you wait for help.

Call for Emergency Help

This is exactly the kind of situation a genuine emergency drain service exists for. Call and describe what's happening clearly, which fixtures are affected, whether it's still actively overflowing, and whether sewage is involved.

What Happens When We Arrive

We'll assess the situation quickly, prioritise stopping the immediate overflow, and then properly diagnose the underlying cause so it's fixed, not just temporarily contained.

After the Immediate Issue Is Resolved

Once the emergency is stabilised, it's worth understanding why it happened. A CCTV inspection can confirm the cause and help prevent a repeat, particularly if this isn't the first time it's occurred.