Descales, disinfects and deodorizes the toilet bowl; leave 1 block in the toilet overnight, rub.
Other uses: Regular maintenance and deodorization of pipes, cleaning of flower pots...
In case of blocked water pipes, leave several blocks in the pipe (after running a little warm water)
Ingredients: 100% natural: Citric acid, sodium bicarbonate, crystal soda.
100% BIODEGRADABLE, SUITABLE FOR SEPTIC TANKS.