How to Unclog Kitchen Sink: See Simplified Step By Step

The kitchen sink is a place quite susceptible to clogging. This is because it is only natural that during the dishwashing task, some food remains to be found. Not to mention when someone in the house has a habit of throwing oil in the sink.

Although prevention is the best way, it is not always possible to avoid clogging the kitchen sink and in this case you need to look for methods that solve the problem quickly. There are home-made options, with products that you own at home or those that are specific to unclog.

Find out now what you should do if the kitchen sink clogs up:

Ways to Unclog Kitchen Sinks

Unclog kitchen sink

There are a few ways to unclog the kitchen sink. Let's talk about each of them, giving tips on how to do:

Common wiper

The deicer is the most practical way to solve the problem. The vast majority of people have one at home, but if it does not you will be able to find it even in the supermarkets.

Empty the sink from anything inside. You are advised to even take the dishwasher close at hand, as it may be that you make some dirt while unclogging the sink.

Insert the drain plug into the drain drain and make suction movements, in case it comes and goes. If the problem is caused by leftover food or small particles that have fallen into the pipes, they are likely to be sucked in and the clogging will be resolved.

Turn on the tap and let some water drop. If the sink empties, the problem has been solved, if not, repeat the suction movement.

Unclogging the pipes

Unclogging the pipes

Did not the plunger solve? Then you will need to unclog the pipes manually. First empty all the water that is accumulated there. Then remove everything that is stored in the sink cabinet and place a bucket underneath while unclogging the pipes, separating them from the sink and siphon.

Then pour some bleach to clean the pipes. Observe if the chemical can follow the way or soon the pipe is returning everything. If this happens, the clogging can be more serious and the ideal is to call a deenergist. Indicates that specific techniques and products may need to be cleared.

Cleaning the siphon

Cleaning the siphon

The siphon may be dirty and with substances that will not let the water down into the sewer. It's that S-shaped pipe that connects the sink to the house's plumbing. Disconnect and wash normally using a little detergent and a sponge.

Observe if there is any residue accumulated inside the siphon, it can be dry or frozen fat or even other dirt. Use some scraped object, such as a spatula, if cleaning with water and detergent do not solve.

While cleaning the siphon, keep a bucket under the sink to prevent water and dirt from falling directly on the floor or in the closet surrounding it. If the siphon is heavily soiled, pour some bleach into it and allow it to act for a few minutes. Rinse well then.

Vinegar and bicarbonate

Baking soda and vinegar are great allies for anyone who needs to unclog the kitchen sink. First you should remove any water that has stopped from the clogging and then start to prepare the vinegar and bicarbonate mixture.

First you will throw a cup of baking soda into the sink drain. You should smear the powder into the drain using some object that will allow this. It may be the spoon itself. Once you can get all the baking soda into the drain, throw a cup of vinegar on top.

Use a lid in the sink to prevent vinegar from returning through the drain and baking the mixture. Wait about five minutes and unplug the sink to pour a cup of hot water. Observe if the water flows normally. If so you were able to resolve the clogging.

If not, repeat the whole process again.


The salt method is very similar to the previous one, in which bicarbonate and vinegar are used. With the difference that here we will only use salt and water. Put enough salt in the drain, if necessary you can use a spoon to ensure that it reaches the pipes that are clogged.

Warm a dairy farmer with hot water and turn over the drain. Observe if the water descends normally or comes back. Whatever you can get down, then cover the sink with a lid or cloth.

Repeat as many times as necessary.

Hot water and detergent

If the clogging is connected to excess grease in the pipes, perhaps the common vacuum cleaner and siphon cleaner just will not solve the situation. But before calling the flier you can try a last alternative that is quite efficient.

Heat a kettle filled with hot water. If it does not have a kettle can be a large pot, like those of soup. When it boils, mix a little detergent in the water. It can be the dishwasher detergent itself or a kitchen degreaser.

Throw the mixture into the drain and watch for the sink to sink. The hot water and detergent will melt the grease that may have frozen or hardened and attached to the pipes. If the problem is caused only by this and is not so serious, repeating this process for several days will eliminate the clogging.

Extra tip: Even if the sink is not clogged, if you washed dishes or pots that were very greasy, throw some of the hot water and detergent mixture just after cleaning the sink. So you avoid the problem.

Soda products

If none of the tips worked out and you still do not want to call the picker, there's one last alternative. Buy in the market some soda-based product, suitable for unclogging. But know that these products are quite dangerous, so be very careful when handling them.

Wear gloves and throw the substance into the drain. Take care not to drop on the skin as the product burns. Wait for the recommended time on the packaging and then flush the debris. Do not touch the sink while the product is working! And let plenty of water fall to clean well!

If you find it safer you can unscrew the siphon and pour the substance just there, so that it goes toward the pipes. However care must be taken so that the product does not come back and fall on your skin. Therefore it is still appropriate to throw it in the drain.

Care and maintenance with the kitchen sink

kitchen sink

After unclogging the sink you need to keep some daily care that help avoid this problem, such as:

Avoid spilling hot oil

Not just hot oil like any kind of fat should not be poured into the sink. In addition to being damaging the environment you are also accumulating dry fat in the house's sewage pipes.

Separate remains of oil in a bottle and delivered in a suitable place, so that it receives the correct final destination.

Avoid playing coffee grounds

The coffee grounds are one of the main responsible for clogging the sink. Like fat, it sticks together and accumulates in the pipes. If you use the cloth filter, throw it out in the trash.

Escape from piercing instruments

If any clogging has occurred, do not use perforating objects to clean the barrel, such as stainless steel knives or spatulas. At most a plastic spatula to scrape the grease from the siphon.

Any piercing instrument will end up sticking the pipes and there are two jobs: solve the clogging and change the pipes!

Regular maintenance of the fat box

The grease box needs regular cleaning to prevent stench in the sink and even the clogging itself. Often the problem is there and not in your sink. The function of the fat box is to prevent it from reaching the sewer, allowing only the water to pass through. The fat builds up there.

The remains of fat have seen a kind of bark that must be removed and thrown into the common garbage. This procedure needs to be done every six months on average. There is the option of using bacteria that eat fat. Still, the best in this case is to call a specialized company to perform the cleaning.

Use of the protection filter

The protection filter is a simple and practical measure that will prevent food debris from falling into the drain drain. It can be a simple sieve, almost all sinks come with a filter and you can also buy others.

After washing the dishes, knock the filter in the trash and remove everything that has accumulated there.

Thoroughly clean the leftover food from pots and pans

Was there food left on the plate or in the pan? Before you take it to the sink, scrape it well in the trash. Leftover food goes into the organic garbage and not to the sink. This way you make the dishwashing process more practical and avoid dropping leftover food into the drain.

Give preference to the wider pipes

Wider pipes are also a great option. So if there is accumulation of fat or other dirt, the pipe continues to allow water to pass through. This tip is valid for anyone who is building or renovating the house.

Unclogging the sink is a very practical process, however, if none of the methods solve, be sure to call a sinker! Do you know other techniques or suggestions to avoid clogging? Tell us in the comments!

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