How to solve the anti odor smell of kitchen sink drainage

If you find outGet into the waterIf there is a peculiar smell in the channel, check whether the sewer is unobstructed and whether there are foreign objects affecting the drainage. If there is a blockage, you can pour an appropriate amount of alkali into the drain orLye

1) Floor drain. Should be draught 5 cm, in the past when building a house, in addition to the toilet drain design with a reverse bend, the bathroom and kitchen floor drain drain also have a bend, usually rely on the sealing of water to prevent odor.

At present, in order to increase the floor height and reduce the cost, many new residential areas have canceled the anti-drain under the floor drain, but adopted a new type of anti-odor floor drain to ensure that the sewer odor does not escape.

2) Seal the sewer pipe to connect part of the sink sewer pipe and the kitchen sewer pipe and the connection of the sewer, these details will become the channel for the sewer odor to enter the room if there is no strict sealing.

Since the sewer interface is in a relatively hidden place, it is easy to ignore it when the decoration is completed and accepted, and it should attract the attention of the owner.

The specific practice suggested by experts is to ask the decoration worker to use glass glue for the gap at the joint.

or other adhesives.

Seal so that the gas cannot be released.

Here's how:

Schematic diagram of deodorization in sewer.

The reason why the sewer smells back is because our sewer pipes are connected to the main pipe of the entire sewage system, which is dirty and messy, and it is fermenting at any time, so the temperature will rise.

The air pressure is greater than ours, so the smell inside will be "pressed" out into the room, and if there are rats, cockroaches, flying insects, etc. in the main pipe, and our drain is completely open, they are likely to invade the room.

Many families take the trouble to clean and disinfect, but they still can't get rid of the rancid smell, so you should consider whether it is caused by the smell of the sewer. Cleaning is all about treating the symptoms rather than the root cause, so there is always a problem. Here are 3 solutions that work best together.

1) When decorating, be sure to tell the decoration workers to install the trap, and the principle and type of the trap refer to the ** description.

2) Use an anti-odor floor drain core in the drainage, which can not only prevent mosquitoes, but also prevent odors from escaping because of the one-way connection principle.

The main reason: the developer did not do a reverse water bend, and there was no water seal.

The floor drain should have a draft of 5 cm, in addition to the flush toilet drain plan when building a house in the past, there is also a reverse bend for the bathroom and kitchen floor drain, and the seal of the water usually relies on the water to curb the odor. Nowadays, in order to increase and reduce costs, many new communities have eliminated the backwater bend under the floor drain.

Other reasons: The water inlet is not properly sealed (silicone ring sealing).

The kitchen sink drain is clogged and smelly! With this little trick, dredge in 5 minutes.

Kitchen drain smells tricks: unclog pipes, replace water pipes, clean up oil with alkaline water, etc.

Check that the drainage is smooth. Prepare a large basin of water, pour it into the pipe, and observe the speed of the water, if the drainage is slow, it should be clogged, causing a foul smell. In this case, the sewer pipe should be dredged in time, the dredging agent can be poured in, let stand for about 30 minutes, and then pour a large amount of hot water to fully dissolve the garbage in the pipe, and the smell will disappear after dredging.

Replace the drain pipe. After the pipe has been used for a long time, there will be a lot of oil stains and debris residues on the inner wall, which will become moldy and emit deodorization.

Rinse with alkaline water. If the pipe is not used for a long time, in order to avoid trouble and do not want to replace the new pipe, then you can install a large basin of hot water, and then if the appropriate amount of alkali. When the alkali is completely melted, pour it into the sewer pipe.

In this way, the grease and debris on the inner wall of the pipe can be cleared, and the odor can be removed. If the smell is severe, repeat several times until the smell disappears.

1. The first point of sewer smell is to consider the problem of floor drain, usually it is easy to hide dirt and dirt in the floor drain, and there is a natural bad smell after a long time, we must always check whether there is too much dirt around the floor drain at home, if the home is the kind of anti-odor floor drain it is better to clean, now take off the parts, and then clean it with water, if you feel that there are stains that cannot be cleaned, you can squeeze the toothbrush that you do not use at home into toothpaste, brush it repeatedly, and brush it with toothpaste around the pipe of the sewer, Clean up thoroughly.

2. If the sewer at home is old-fashioned, you can prepare a bowl of baking soda, now pour the baking soda into the sewer and then add vinegar, then pour a pot of water, don't pour the water too fast, because the baking soda also needs to react for a while before you can clean up the dirt on the pipe, this method can be used often, and it can also be cleaned several times to be cleaner.

3. There is also the exhaust outlet is not smooth, resulting in poor odor emission in the house, generally there are no windows in the bathroom at home, so the air circulation is not good, and it can only rely on the exhaust to drive the air in the house, and the utilization rate of the exhaust is relatively high, so if the exhaust ventilation effect is not good, the unpleasant smell in the house will not disperse, this is generally difficult to find, and you can check whether the exhaust outlet is smooth regularly.

1. As long as you peel some yam skins and boil them in water for about 10 minutes, the water in the pot will gradually turn brown, and spray the boiled water on the sewer mouth to quickly eliminate the odor. The sewer aftertaste is mainly caused by the fermentation of waste residues, and after the yam skin is cooked, the benzoquinone contained in it will be dissolved in the water, and the odor produced after fermentation will be directly contacted to make it disappear.

2. Check whether the sewer is smooth and whether there are foreign objects affecting the drainage. If there is a blockage, you can pour an appropriate amount of alkali into the sewer, which is more effective in removing grease and rust from the pipes. Secondly, if the sewer is not blocked, but the smell returns, you can use the principle of water sealing, fill the bag with clean water in a thin plastic bag, seal the mouth of the bag, and put it on the mouth of the sewer to cover it tightly, which plays the role of sealing the odor.

In addition, it is best to keep clean water in the bowl-shaped water reservoir structure at the sewer mouth at the same time, which is more effective in preventing odors from coming out.

3. Add a reverse water bend, or add one to the market that sells all kinds of tasteless drains. Tie a plastic bag with a fishing line, leave the end of the rope on it, block the plastic bag into a ball into the sewer, and stretch it down as much as possible with a stick, not too tightly to prevent it from being pulled out. Then pour in dilute hydrochloric acid, or degreasing agent to soak for 1 hour, check the degree of oil stain removal of the nozzle, and feel satisfied with the plastic bag can pull out the plastic bag and soak it for a period of time.

1. Pour hot concentrated brine into the water yard trembling pool, which can not only remove the oil stain and tardy scale, but also remove the peculiar smell.

2. Pour the cold coffee into the drain of the pool, which can also remove the odor and grease in the drainage pipe. Of course, it is even better if you use coffee grounds left over from brewed coffee.

3. Pour the vinegar directly into the drain pipe, let it stand for half a day, and then rinse it with water, which can also play a role in removing the peculiar smell of the cave.

1. The most common channel for peculiar smell comes from floor drains. First of all, check the tightness of the floor drain, and pour some water from the floor drain in a relatively dry place to seal the elbow to prevent backfilling. Poor sealing can be sealed with glass glue or groove agent.

2. The drain and sewer pipe of the washbasin are generally slipknotted, and the hose and sewer pipe are sleeved together, sealed with glass glue, and the sealing is checked to see if the sealing is complete.

3. Check whether all the places connected with the sewer have S-bends when decorating your house, and if there is no installation, some often put some water to ensure that there is a water seal in the S-shaped pipe.

4. Lengthen the length of the S bend of the water pipe of the floor drain, toilet and washbasin to ensure that it is not less than 10cm, and sufficient water seal can effectively prevent the rise of sewer odor.

5. There may be hair, oil and other debris in the bathroom sewer to form a blockage and rot and deteriorate, and there will be a peculiar smell to run out, we can use the sewer dredging agent to dredge and clean it regularly!

6. Keep the toilet ventilated, store an appropriate amount of activated carbon can physically remove odor and improve air quality, and the grapefruit peel and orange peel that you usually eat can be placed on the window sill of the toilet to remove the taste.

7. All floor drains are equipped with odor-proof floor drain cores, which have less cost investment, and are especially suitable for situations where there is no S pipe or the floor drain is dry, and the S pipe is often out of water.