For this we use the combination of vinegar and baking soda, which offers many benefits in cleaning the home and can also be used in this sense.
Pour 150 grams of baking soda down the sink drain, making sure to let it fall.
Then pour 200 ml of vinegar and leave for 30 minutes. An effervescent reaction will be created that will last a few seconds. You can take advantage of this reaction to rub the surface of the sink with a sponge and leave it shiny.
Finally, after 30 minutes, pour plenty of hot water down the drain and test the results.
This natural alternative to unblock a blocked drain is one of the most effective and environmentally friendly.
