Limescale is a stubborn issue in the UK, leaving unsightly toilet stains due to calcium and magnesium deposits from hard water evaporation.
In kitchens and bathrooms, hard water builds up on sinks, showers, and toilets, producing tough rust and scale marks that are not only an eyesore but also spell trouble for domestic appliances.
The toilet suffers a lot from this nuisance because of its frequent use and the still water it contains, fostering ideal conditions for limescale build-up.
However, cleaning techniques like using bleach, vinegar or scrubbing with a toilet brush aren't always effective solutions.
Bleach may seem to work by lightening the limescale, but it merely masks the problem temporarily, and the stains typically return, darker and more unsightly than before.
A desperate plea for help on the Mrs Hinch Army Cleaning Tips Facebook page showcased the struggle: "Since we moved in, our toilet has had these horrid brown stains in the bowl. I've tried bleach, Viakal, Harpic toilet tablets and some serious scrubbing and nothing has shifted it so far. Any advice on what else we can try?"
In response, over 223 members chimed in within a day, with many advocating for the use of citric acid. Lisa Clarke advised: "Pour in 125g citric acid and leave for a few minutes. The limescale will be gone."
Marie Robinson enthused: "I will never use anything else than citric acid. It flushes away after using it."
Leah Clarkson recommended: "Bung two cups of citric acid down it and in 20 minutes it'll be as clean as a whistle.
"You can buy it online or from a local zero-waste store. The stuff is brilliant. My toilet was invaded by limescale and this sorted it right out."
Rachel Murray confessed: "Honestly, I had such a disgusting toilet, tried absolutely everything, but citric acid was my saviour. I literally look at my toilet in amazement."
Whole lemons are not suggested for toilet cleaning due to their lower concentration compared to pure citric acid.
With only 1.44 grams of citric acid per ounce of juice, using lemons would require a significant amount to match the effectiveness of a small quantity of concentrated citric acid.
Being a natural acid, citric acid is free from harsh chemicals or fumes, making it a safe option for eco-friendly cleaning tasks.
Citric acid isn't just effective against toilet limescale, Express.co.uk demonstrated its impressive results on shower head limescale.
