Why experienced hostesses pour vegetable oil into the sink

Housewives have a wide arsenal of options for how to use improvised tools in everyday life. Sunflower oil is among the most practical, and there are reasons for this. In particular, individuals practice an interesting technique, according to which they pour it into the sink once every 1-2 weeks. What is the reason for this approach? Let's try to figure it out.

Sewerage protection against downtime

If you have to leave for a long time on a trip, it is quite possible that when you return home you will have an unpleasant smell from the sewer. The reason for this is putrefactive bacteria that accumulate due to downtime in this system. In order not to encounter a similar phenomenon, it is enough to pour a little vegetable oil into each sewer hole.

In particular, it should be gradually poured into the compartments located:

on the kitchen;
in the bath;
in all washbasins around the house.

On a note!

Due to the fact that the density of the oil is lower than that of water, it does not dissolve in it. Accordingly, it remains on the surface, due to which drying of the surfaces is eliminated.

Why does it matter? When certain surfaces in the sewer system are in a humid environment, there are no unpleasant odors that subsequently tend to penetrate the home.

The water supply system in many houses, especially the old buildings, is not good enough. The drain is clogged with enviable regularity, which is why you have to clean it. Even if we are talking about a few pieces of products, the usual means may be ineffective.

The situation is the same with the bathroom. Hair regularly gets here, if you let this process drift, an unpleasant odor will soon begin to spread throughout the apartment.

It is clear that it will be long and tiring to break through all this and clean it out on your own. That is why it is much more practical to pour ordinary sunflower oil into the sewer hole. You can even specifically buy the cheapest for these purposes.

The opinion of expert plumbers

Here's what the plumbers master say about this. The bend of the siphon has a characteristic shape, due to which a water plug forms. It acts as a natural barrier to sewer miasms. She even has a special name - a water seal.

When the owners of the apartment regularly use plumbing, the hydraulic lock is updated. If the water is idle for a long time, especially in summer, this will contribute to the spread of an unpleasant odor.

You need to pour quite a bit of oil, literally a few tablespoons. This amount will be enough to prevent the appearance of an unpleasant odor.