On October 6, 2025, Thames Water announced they’d just finished removing a monster from beneath Feltham’s streets.
Not a creature from a horror film, but something far more disgusting: a 100-tonne fatberg measuring 125 metres long.
It took a specialist team over a month to remove the Feltham Fatberg.
The cost?
Part of the £18 million Thames Water spends annually battling these sewer-clogging nightmares.
But here’s what they won’t tell you: This entire crisis is preventable.
What Is The Feltham Fatberg?
Picture eight double-decker buses stacked together. That’s how much this fatberg weighed.
Now imagine it stretched longer than a football field, sitting 10 metres below Feltham’s streets, completely blocking the sewer system.
The Feltham fatberg consisted mainly of wet wipes congealed together with fat, oil, and grease poured down kitchen sinks. Over months or years, these materials combine to form a cement-like mass that water simply cannot penetrate.
Thames Water workers had to descend into the sewer through a three-metre-wide manhole, equipped with gas monitors for safety. They spent weeks blasting, chiselling, and sucking out the mass piece by piece, craning it into skips for transport to landfill.
The shocking statistics:
- Thames Water clears 75,000 blockages every year
- They remove 3.8 billion wet wipes annually
- This costs approximately £18 million per year
- So far in 2025, they’ve cleared 28,899 rag blockages (primarily wet wipes)
- The Feltham fatberg highlights Thames Water’s ongoing financial crisis.
The Real Culprit: So Called – “Flushable” Wipes
Let’s be brutally honest: There is no such thing as a truly flushable wipe.
The packaging might say “flushable,” but these wipes don’t break down like toilet paper. They may clear your toilet bowl, but they’re causing havoc downstream in the sewer system.
Unlike toilet paper, which disintegrates within seconds when wet, these wipes remain intact for months or years. When they combine with fats, oils, and grease from kitchen waste, they create the perfect recipe for fatbergs like the Feltham fatberg.
Alexander Dudfield, Thames Water’s Engagement Lead for Network Protection, explains: “The clearance of this fatberg was hugely complex for our team of engineers and shows some of the challenges we face. But while some blockages in our biggest sewers can weigh as much as 25 elephants, we must not forget most blockages occur in local pipes.”
When local pipes get blocked, sewage can’t simply be switched off. It backs up somewhere — into roads, rivers, or even people’s homes.
The consequences can be devastating.
And this is why water companies like Thames Water are directly going after wet wipe users who clog our sewers.
Who Pays For This Crisis?
Property owners nearby worry the next Feltham fatberg could affect their homes.
That £18 million annual cost? It comes from somewhere.
Taxpayers foot the bill through increased water rates. Every fatberg Thames Water removes is money that could have been spent on infrastructure improvements, environmental protection, or keeping water bills lower.
But homeowners face even more immediate costs. When fatbergs cause backups in the pipes connecting your home to the main sewer, you’re responsible for repairs. These can cost between £10,000 and £15,000.
And if sewage backs up into your home due to a blockage? The damage, health risks, and cleanup costs are staggering.
The Government Finally Takes Action
In 2025, the UK government announced legislation to ban wet wipes containing plastic — a major step forward in reducing fatberg formation.
Thames Water welcomed this move, but legislation takes time to implement and even longer to show results. The fatbergs forming today are from wipes flushed months or years ago.
We can’t wait for government action. We need individual action now.
The Solution Thames Water Won’t Discuss
The Feltham fatberg could have been prevented entirely if people used The Bum Gun instead of wet wipes.
Here’s the uncomfortable truth the wet wipe industry doesn’t want you to know: You don’t need wet wipes at all.
Billions of people worldwide have been using a better solution for centuries: water cleansing.
Throughout Asia, the Middle East, and increasingly in progressive Western countries, people use bidet sprayers for bathroom hygiene. It’s not exotic or unusual — it’s standard practice for over half the world’s population.
The Bum Gun bidet sprayer:
- Uses only water (truly flushable — it breaks down instantly)
- Provides shower-fresh cleanliness after every bathroom visit
- Eliminates wet wipe purchases entirely
- Prevents fatberg formation completely
- Costs less than three months of wet wipe purchases
- Lasts at least 5 years, more like 10 years with proper care
You can check out a full breakdown explaining the benefits of bidet sprayers HERE.
When you use water instead of wet wipes, nothing solid goes down your drain except toilet paper for drying, which disintegrates harmlessly. No fatbergs. No £18 million cleanup costs. No blocked sewers.
Why This Matters Beyond Feltham
Like the Whitechapel fatberg before it, the Feltham fatberg shows the problem is getting worse.
And worringly, the Feltham fatberg isn’t an isolated incident. It’s part of a growing global crisis.
People ARE waking up that toilet paper isn’t the solution to our personal hygiene needs. But neither are wet wipes:
Recent UK fatbergs:
- Whitechapel, 2017: 130 tonnes, took weeks to remove, cost £220,000
- Wet Wipe Island, Thames River, 2025: 126 tonnes of wipes forming an “island”
- Sidmouth, 2018: 64 metres long, took eight weeks to clear
Thames Water alone has cleared 28,899 wet wipe blockages just this year — and we’re only in October.
The problem isn’t getting better. It’s getting worse. As more people use wet wipes marketed as “flushable,” more fatbergs form, and more taxpayer money gets wasted on cleanup instead of prevention.
Take Action: Prevent The Next Feltham Fatberg
You have two choices:
Option 1: Keep buying wet wipes marketed as “flushable,” contributing to the fatberg crisis, and hoping your local sewer doesn’t back up into your home.
Option 2: Install a bidet sprayer, eliminate wet wipe use entirely, and join millions worldwide who’ve discovered superior cleanliness while preventing environmental damage.
The Bum Gun bidet sprayer installs in minutes (a plumber can do it in 15 minutes), requires no electricity, and provides instant fresh water cleansing. It’s the solution Thames Water employees probably use at home but can’t officially recommend while on the job.
Final Thoughts on the Feltham Fatberg
The 100-tonne Feltham fatberg took over a month and massive resources to remove. It was entirely preventable.
Every wet wipe flushed today contributes to the next fatberg forming right now, somewhere beneath our streets. These aren’t future problems — they’re current crises costing millions and threatening public health.
Thames Water can keep spending £18 million annually removing fatbergs, or we can all make one simple change: switch from wet wipes to water cleansing.
The choice is yours. The solution is simple. The time to act is now.
>> Discover the massive benefits of The Bum Gun Bidet Sprayer
You’ll be so glad you did. Remember, no one goes back to toilet paper after discovering The Bum Gun!!
