After that, use your brush to scrape the base of your toilet bowl very well to get rid of all the buildup. To make sure the toilet is totally clean, you may add 1/2 liter of the product you want to the first step and repeat the process.
Remove any remaining stains by flushing the toilet.
An interesting fact: if you want your toilet to work better, try placing paper towels soaked in white vinegar on the inside walls.
The descaling process will be much more successful if you use a mixture of white vinegar on the walls and soda crystals on the bottom of the bowl.
