Cleaning the bathroom and kitchen is often done superficially, removing limescale or food encrustations. In reality, a series of solid waste ends up in the drain of the sink, whether it is that of the kitchen or the bathroom. This waste can be food and hair residues and small items such as paper clips and cotton buds. In the long run, waste can settle up to obstruct the internal drain of the sink, with consequent clogging of the pipes. Let’s see how to clean sink overflow.
A warning sign of a possible blockage can be bad smells that come out of it, caused by the maceration of what ends up in the drain. There are many specific products on the market, which are able to clean and unclog the internal drain. But these products are often made with chemical components, which can be corrosive to the materials ( metal and PVC ) that make up the pipes. The following steps contain instructions for cleaning the internal sink drain, which, if done correctly, can avoid the tiring and costly operation of disassembling the pipes.
How to clean sink overflow?
Both the kitchen sink and the bathroom sink are often prone to get dirty and clogged, giving off bad smells. In the first case, it is often oils and foods that cause these inconveniences, while in the second case, you can create real plugs with beard or hair washing residues that often get twisted in the siphon, causing clogging and also emitting unpleasant odors.
Drain all solid and liquid residues
To thoroughly clean an internal sink drain, if the situation is particularly serious, it is advisable to first disassemble the fittings underneath by draining all solid and liquid residues. At this point, being in contact with the bare hole of the sewer drain, the ideal is to obtain a special spring-loaded articulated cable which, being long and flexible, is able to free the drain in depth by crossing the cavities of the pipes inside the system.
Once the release phase is complete, the pipes are cleaned and sanitized. There are chemical products on the market that are often quite harmful, especially if inhaled, so it is better to use others that are equally effective and certainly not harmful.
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Aids to use
Among these, you can use the powdered soda that is boiled and poured into the sink and which performs a descaling and sanitizing action. However, among the most suitable products is caustic soda available on the market in the form of granules. Water is boiled in a pot and when it is still hot (and away from the heat), the granules of caustic soda are poured into it.
As soon as they dissolve, the liquid is poured into the sink and you will immediately notice a white foam that practically destroys all solid and liquid particles, and as it goes down the pipes, it makes them smooth and smooth. Once you have finished cleaning the internal sink drain, periodically to keep it always clean and sanitized, it is advisable to use sodium bicarbonate which must be dissolved in hot water after frequent use of the sink. With these precautions, the plumber will hardly have to intervene and therefore, also in economic terms. A great saving is obtained.