How to make
1. Empty the water from the bowl by moving the toilet brush back and forth.
2. Boil a liter of water in a kettle.
3. Pour hot water into the toilet.
4. Put a glass of citric acid on the walls and bottom of the bowl.
5. Leave the citric acid on overnight.
6. The next morning, scrub the walls and floor with the brush to remove stains effortlessly.
7. Flush the toilet to avoid black spots.
Result
And your toilet is naturally sparkling clean 🙂 Simple, fast and effective, right? No more black, brown or yellow stains on the bottom of the toilet!
Now you know how to remove a black stain from the bottom of the toilet bowl. This way, it’s even cleaner when you’re hosting guests at home!
In addition, you didn’t use any chemicals to lighten and descale the bowl. Citric acid is 100% natural in origin, as it is extracted from corn and beets.
It does not pollute rivers and is compatible with septic tanks. It is therefore a very good alternative to cleaning a calcified toilet bowl with a septic tank.
Continued on the next page
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