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The Daily Insight

How do I get rid of fatberg?

Author

Sarah Martinez

Updated on April 05, 2026

First we have to break the fatberg up into smaller chunks. To do this, we use special water jets which process 10-gallons-per-minute, at a pressure of 3,000psi. The broken up fatberg pieces are then removed from the pipe by manual excavation, powerful vacuumation tanker units, or a combination of both.

Why are fatbergs a problem in the UK?

The bulk are caused by cooking fats and oils, which congeal in the sewers forming a thick layer around the pipe. This prevents sewage from flowing and can cause it to back up, especially when products containing plastic – wet wipes, sanitary items and even nappies – mix with the fat and set hard, forming fatbergs.

What is London’s fatberg?

The 130-ton fatberg formed underneath London’s Whitechapel area and is said to be among the largest on record. Thames Water says the “rock-solid” mass is composed of cooking fat and wet wipes. Weighing roughly the same as 11 double-decker buses, the fatberg is one of the largest to form in the London sewer system.

What happened to the fatberg in London?

A “massive and disgusting” 10-tonne fatberg has been cleared from a central London sewer. The mass of fat, grease and “unflushable” items such as wet wipes was blocking a sewer beneath Cadogan Place in Belgravia.

Does caustic soda dissolve fat?

Caustic soda also generates heat when you dissolve it in water, and that also helps to clean the pipes. Its ability to dissolve fats makes caustic soda good for other cleaning purposes, and it’s the main ingredient in oven cleaners.

How do you stop Fatbergs from forming?

How To Prevent Fatbergs

  1. Don’t pour fats, oils, or grease down the drain. As fatbergs are primarily made up of congealed fat, oil, and grease, these substances must be disposed of responsibly.
  2. Scrape any leftover food into the bin!
  3. Install a grease trap.
  4. Only flush the 3 P’s – Pee, Poo, Paper.
  5. Regularly maintain your drains.

Why does England have so many fatbergs?

Wet wipes have received the brunt of the blame, but condoms, diapers, sanitary products and cotton wool have all contributed to the problem. The sewage pipes are not built to deal with these products and they get stuck into a giant mass with congealed fat to create the hideous behemoth.

What problems do fatbergs cause?

– What damage can fatbergs do? They can cause blockages to the inner lining of drain pipes, which can lead to waste water flooding into gardens and properties, causing a health hazard to wildlife and the local environment.

What is Whitechapel fatberg?

The Whitechapel fatberg is a massive clump of congealed fat, wet wipes, diapers and miscellaneous waste Flickr / Creative Commons.

Why is the London sewer system blocked up?

A “concreteberg”, weighing as much as 20 elephants, is blocking three central London sewers. The 330ft-long (100m) mass, weighing 105 tonnes, was caused by people pouring concrete into the sewers. Fatbergs made of congealed fat, wet wipes, nappies, oil and condoms have been found across London over the last few years.

Is fatberg a real thing?

A fatberg is a rock-like mass of waste matter in a sewer system formed by the combination of flushed non-biodegradable solids, such as wet wipes, and fat, oil and grease (FOG) deposits.

Can caustic soda damage pipes?

Chemical drain cleaners are effective at clearing clogs. In the case of plastic pipes, the caustic materials can cause a chemical reaction, which produces heat and can melt or warp the pipe. In addition to causing pipe damage, drain cleaners can also cause serious injury if not used properly.

Who are Thames Water?

Thames Water – The UK’s largest water and wastewater company Top of main content Service updates (3)

Can Thames Water discharge untreated sewage into the watercourse?

Thames Water has a licence to discharge sewage into the watercourse in storm conditions. However, in June 2014 there were no extreme weather events which would allow the company to discharge untreated sewage. The company also did not meet the conditions which would allow it to discharge treated sewage.

Does water flush toxins out of the body?

Among its manybenefits, water helps your body’s built-in detoxifying system flush out toxins. What are toxins? A toxin is a substance created by living organisms. Not to alarm you, but they’re actually a normal part of your body’s intake of food and oxygen. Because they are so common, your body has a pretty good method of removing toxins.

What is the Thames Water Health and Safety Act 1974?

In December 2014 Thames Water pleaded guilty to a charge under the Health and Safety at Work etc. Act 1974 after the death at work of one of its workers. It was fined £300,000 with £61,000 prosecution costs.