We recommend that you use this remedy periodically as a remedy to prevent clogged drains.

brewer’s yeast
Finally, let’s see together how to use brewer’s yeast, useful not only for food purposes but also to clean the pipes and eliminate bad odors that are released. You can also use it to eliminate the stench of the toilet drain!
Pour a 200 ml glass of water in a saucepan and bring to a boil . Then add a small piece of brewer’s yeast and let it melt.

Finally, pour the solution down the drain and let it sit overnight – the next day, rinse it out and you’ll notice that the drain will get rid of everything!