Do you think your toilet is clean? The shocking truth will prove you wrong.
Most people clean the loo the same way:
Grab the brush, scrub, flush — done.
And sure… it looks clean.
But scientists warn: what you can see is only a small part of the truth.
Because the real problem builds up where you can’t see it — and where no brush can really reach:
Under the rim.
Deep inside the microscopic pores of the porcelain.
Inside the mineral build-up that forms over months.
That’s exactly where an invisible biofilm forms — a layer made up of bacteria, urine-scale crystals, and faecal bacteria.
And this biofilm is the real hygiene problem — because normal cleaners can’t reach it.
What most people don’t know
Problem #1: Your toilet brush spreads bacteria instead of removing it
Studies by Stanford University show the average toilet brush carries over 1.3 billion faecal bacteria. Every time you scrub, you spread those bacteria around the toilet — and into the air in your bathroom.
Problem #2: “Invisible” urine scale grows beneath the surface
That “yellow ring” you see is just the tip of the iceberg. Urine-scale crystals grow into the pores of the porcelain — similar to mould inside a wall. Scrubbing only removes what’s visible, while the real problem keeps growing underneath.
Problem #3: Odours do NOT come from the bowl
That typical “toilet smell” doesn’t come from the water in the bowl — it comes from bacteria colonies under the rim and inside the waste pipes. That’s why air fresheners only help for a short time: the source of the odour is still there.
Problem #4: Chemical cleaners leave an invisible film
Most toilet cleaners contain surfactants that leave a thin film on the porcelain. That film literally attracts dirt, which means your toilet gets dirty again faster than it should. It’s a vicious cycle.
Problem #5: You breathe in the bacteria
When you flush, microscopic water droplets containing bacteria can be thrown up to 1.8 metres into the air. These aerosols land on toothbrushes, towels — and yes, even in your lungs.
The hidden health hazard
A lot of people deal with recurring respiratory infections, skin irritation, or unexplained stomach issues — without realising the source could be sitting in their own bathroom.
Especially affected: families with kids, people with weakened immune systems, and anyone sharing a toilet with multiple people.
Why previous solutions fail
Most toilet cleaners only work on the surface. They can’t penetrate biofilm, can’t reach hidden bacteria nests, and often create more problems than they solve.
The result? You clean more and more often, using harsher and harsher chemicals — and the problem still doesn’t get any better.
I'm 71 and have been scrubbing loos for decades. My husband had a right laugh when I ordered this foam... but after 20 minutes his jaw dropped. The limescale under the rim that I'd been fighting for YEARS just rinsed away. No scrubbing at all. Absolutely gobsmacked 😳
Same here! The brown stains in my rental flat's toilet are finally gone. I'd tried everything from Tesco and Wilko before this.
Is this just expensive soap with fancy marketing? I've seen loads of "miracle cleaners" that turn out to be rubbish. What makes this different?
I was sceptical too, James. The difference is the enzymatic formula - it actually breaks down the biofilm and limescale chemically, not just covers it. The foam expands into areas a brush can't reach. I've used regular cleaners for years and this genuinely works differently.
Fair question. I'm a plumber and I've started recommending this to my customers. The micro-foam actually penetrates the ceramic pores - cheap foams just sit on top. You can literally see the difference in the brown water that comes out after.
Finally a cleaner that doesn't make me gag! I have asthma and regular toilet cleaners trigger my breathing. FizzClean has this pleasant ocean scent and NO harsh fumes. I can actually clean without opening all the windows 👏
This is so important! My mum has COPD and I've been looking for something safe for her. Does it really not have any chlorine?
@Emma No chlorine, pH-neutral (5.5-6.5), completely biodegradable. It's actually gentler than hand soap but tough on bacteria. Perfect for anyone with respiratory issues!
Why isn't this sold at Tesco or Sainsbury's? Seems a bit dodgy that it's only available online...
They explain this on their site - going direct means no retail markup. Big supermarkets would add 40-50% to the price. I actually prefer ordering direct, arrived in 3 days to Manchester.
Also it sells out constantly because production is limited to maintain quality. When I first tried to order it was sold out for 2 weeks. Get it while the 50% sale is on!
Used it on my bath and shower tiles too - not just the loo! The grout looks like it did when we moved in 10 years ago. My husband thought I'd paid for a professional cleaner 😂
Hang on, it works on tiles too? How do you apply it there?
@Fiona Just spray it on, let it foam and expand for 10-15 mins, then rinse. The foam clings to vertical surfaces brilliantly. Works a treat on shower glass and sinks too!
Is this safe for septic tanks? We're in the countryside and can't use most commercial cleaners.
100% septic safe! We have a septic tank in our cottage in Cornwall and I checked before ordering. It's biodegradable and actually uses enzymes similar to what breaks down waste naturally. Been using it for 2 months with no issues.
I have 4 kids and 3 bathrooms. My back and knees can't take the scrubbing anymore. This foam is genuinely life-changing - spray, wait, flush. That's it. Ordered my third bottle yesterday 🙌
How long does one bottle last? Trying to work out if it's actually good value.
One bottle lasts me about 6-8 weeks with 2 loos, cleaning weekly. You only need 2-3 pumps per toilet because the foam expands so much. Way more economical than I expected to be honest.
And once you do the first deep clean, maintenance is even easier. I now clean fortnightly and my toilet stays cleaner than when I scrubbed weekly with regular cleaners.
Ordered on Monday, got it Thursday here in Scotland. Brilliant delivery! Already used it on both bathrooms and the downstairs loo. My sister asked what cleaner I used when she popped round - she's just ordered 2 bottles for herself 😄
We've got really hard water here in Kent. Nothing seems to work on the limescale buildup. Would this help?
I'm in Surrey and we've got the same issue! The foam actually dissolves limescale deposits - I was shocked. Let it sit for 30 mins on really tough buildup. The brown ring is finally gone after YEARS.
My wife has arthritis and hasn't been able to properly clean the loo for months. Bought this for her and she's over the moon - no scrubbing needed at all. Worth every penny just to see her not struggle anymore 💙
Bit pricey compared to what's on the shelf at Morrisons though, isn't it?
I thought the same initially, but the cheap stuff never actually works does it? I've spent a fortune on Harpic and own-brand cleaners that just mask the problem. This actually fixes it. Plus with the 50% discount it's really not bad value.