And there you have it, your toilet is now sparkling clean naturally 🙂 Easy, quick and effective, right? No more black, brown or yellow marks at the bottom of the toilet!
Now you know how to remove a black mark at the bottom of the toilet bowl. It’s still cleaner like that for entertaining guests at home!
Plus, you haven’t used any chemicals to whiten and descale the bowl. Citric acid is 100% natural because it comes from corn and beets.
It does not pollute rivers and is compatible with septic tanks. It is therefore a very good alternative for cleaning a scaled toilet bowl with a septic tank.
Why does it work? Citric acid is a powerful natural descaling agent that fights limescale naturally.
It is very effective for removing scale encrusted in toilets. It works deep down and the more time you give it to work, the better it works!
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