Half a glass of bicarbonate of soda

After about 5 minutes, pour plenty of hot water into the sink to rinse and remove all residues, as well as bad odors.
To prevent the accumulation of food or other residues in the sink drain, we suggest you apply this trick periodically, without waiting for a bad smell to form or, even worse, for the drain to clog.

With this trick we will be able to apply an effective and ecological solution to the bad odors that come from the sink at home.