Often, blocked drains start with something that should have gone in the bin. A wipe, a splash of cooking fat or a handful of kitchen scraps looks harmless as it disappears. However, pipes are narrow, and what goes down together tends to stick together.

This guide explains what causes the worst blockages, what is safe to flush and how to look after your pipes day to day.

Why one small habit causes a big problem

Water carries waste away from your home, first through your own pipes and then into the public sewer. At each stage, anything that does not break down can catch on a rough joint or a bend. Once one item snags, the next one piles on behind it.

Anglian Water says wipes and other unflushables cause 80% of the blockages its teams clear. It also says its teams clear 35,000 blockages a year across its region. Therefore, the habits in your own bathroom and kitchen matter more than most people expect.

Wet wipes: the biggest offender

First, wipes look like paper, but they do not behave like it. Toilet paper breaks apart in water. Wipes hold together, and they gather in the pipe until they form a plug.

However, Anglian Water is blunt about this. Its Just Bin It page says that even one flushed wipe can cause a blockage when it meets other wipes from down your street. It adds that wipes labelled “flushable”, “plastic free” or “fine to flush” still belong in the bin.

For example, this includes baby wipes, cleaning wipes, make-up wipes and toilet wipes. Keep a small bin in the bathroom, and the habit soon sticks. If a wipe has already gone down and your toilet is slow, our blocked toilets service can clear the pipe before it backs up.

Fat, oil and grease: the kitchen problem

Hot fat looks like any other liquid when you pour it away. It does not stay that way for long. Anglian Water explains that leftover cooking fat, oil and grease solidify in the pipes and get caught on items that do not break down, such as sanitary products.

Its festive advice page says fat slides down the sink as a warm liquid, then cools and hardens. As a result, it coats the walls of the pipe and narrows the space for water. Over weeks and months, the build-up restricts flow until the drain stops.

Some foods that seem liquid cause the same trouble. Anglian Water lists yoghurt, milk, gravy and soup as things that belong in the bin as well.

A simple routine for the kitchen

Let used fat cool and set in the pan or tray.
Wipe the pan out with kitchen roll, and put the roll in the bin.
Scrape plates and pans into the bin before you wash up.

The same routine works for pots and trays. Scrape, wipe and bin the grease before you wash up.

What is actually safe to flush

The honest answer is short: human waste and toilet paper. Everything else should go in the bin, and that is the safest rule to follow.

That list rules out sanitary products and all wipes. This may feel strict, but each of those items can snag in a pipe.

What about the “Fine to Flush” logo?

You may remember a “Fine to Flush” logo on some wipe packs. An older Anglian Water help page still describes it, and says that wipes without it should be binned. However, the company’s current Just Bin It page now says no wipes are flushable, whatever the packet says.

We tried to read Water UK’s own pages on this, but its website would not open for us. So we follow Anglian Water’s current advice: if it is not toilet paper, bin it.

Who runs water and sewerage here

In the Great Yarmouth area, Essex & Suffolk Water supplies the water. Its one-bill page explains that Anglian Water has provided sewerage services to its customers, and that the two companies have been moving customers to a single bill.

Anglian Water also points out that fat blockages in customers’ own internal pipes cost them money to clear. Therefore, a few minutes of care at the sink can save you a bill.

Warning signs of a developing blockage

A drain rarely blocks without warning. Watch for these signs:

Water that drains slowly from sinks, baths or showers.
Gurgling noises when you flush or empty the bath.
A toilet that rises high in the bowl, then drops slowly.
Bad smells from drains or gullies.
Water pooling around a gully or outside drain.

If you notice more than one, act early. A drain unblocking visit is far easier than clearing a full blockage after it has flooded a bathroom.

When to call a plumber

Because of this, home remedies can shift a minor clog, but they rarely cure the cause. If a drain keeps slowing, or if several fixtures back up at once, the fault is probably deeper in the pipework. Instead, a plumber can find and remove the cause.

We cover Great Yarmouth and nearby Norfolk, and you can use our online quote form to describe the problem. If a blockage is flooding your home, our 24/7 emergency service is there when you need it. A camera survey can also show exactly what is stuck and where.

Keep your drains clear: a quick checklist

Bin every wipe, whatever the packet says.
Flush only toilet paper and human waste.
Cool fat, wipe it out and bin it.
Act on slow drains early.

Finally, small habits protect your pipes, your home and the wider sewer network. They also cost nothing to start today.

More plumbing guides

These guides cover related ground. However, each one answers a different question, so read the ones that match your problem: 5 Signs You Need Drain Cleaning, Prevent Frozen Pipes This Winter and Guide to Choosing a Water Heater. Because they share the same simple advice, you can move between them easily.

These guides cover related ground. However, each one answers a different question, so read the ones that match your problem: Who Fixes a Blocked Drain or Sewer in Norfolk? A Guide, Burst Pipe: What to Do in the First Hour in Your Home and Hard Water in Great Yarmouth: Boilers and Heaters Guide. Because they share the same simple advice, you can move between them easily.

These guides cover related ground. However, each one answers a different question, so read the ones that match your problem: Annual Boiler Service and Gas Safe: What You Need to Know and How to Spot a Hidden Water Leak at Home Early. Because they share the same simple advice, you can move between them easily.

Plumbing help near you

We cover Great Yarmouth and nearby Norfolk, so help is close by. For example, we can help with blocked toilets in Hopton-on-Sea, blocked toilets in Stalham, blocked toilets in Beccles and blocked toilets in Great Yarmouth. Each page explains how the service works in that town.

However, the same advice applies across the area. If you live nearby, see drain unblocking in Gorleston-on-Sea, drain unblocking in Caister-on-Sea, drain unblocking in Bradwell or drain unblocking in Hemsby. Because we quote before any work starts, you can compare the options with no pressure.