The kitchen sink is used to wash vegetables and dishes. In the process of cleaning, all kinds of dirty things are discharged through the sewer, which will inevitably produce unpleasant smell. Here are some simple ways to prevent the sewer from emitting odor.

Method 1: baking soda+salt

Baking soda and salt are weakly alkaline substances, and the smell and odor are mostly acidic. Acid-base neutralization can naturally remove odor. Specifically, baking soda and salt are mixed according to the ratio of 1:2, and the mixture is poured into the sewer and washed down with a bowl of hot water.

Method 2: deodorize the plastic bag.

Put clean water in a thin plastic bag, seal the mouth of the bag tightly, and put the plastic bag tightly around the sewer mouth, so as to seal off the odor. This method is suitable for the situation that the sewer is not blocked but stinks back.

These two methods can effectively prevent the sewer from emitting odor, so you can practice it yourself.