The dormitory toilet was blocked, and a lot of nitric acid was poured in, and I didn t get through,

Hello landlord, if you rule out the problem of pipeline hardware, there are the following conclusions.

First of all, the cleaning power of nitric acid in this case is mainly due to its strong oxidizing properties (rarely from acidity), according to which nitric acid can only act on reducing substances (or clogs), such as low-valent metals. For the dirt that blocks the sewer, most of them are domestic garbage, such as paper scraps, plastics, feces, etc., such polymer substances are difficult to perform or partially reducible, so it is difficult to deal with them with oxidizing nitric acid, just like wanting to soak wood with water. If there is less dirt, you can use concentrated sulfuric acid, but it is extremely unrecommended here.

The rationale is set out in the penultimate paragraph.

Secondly, the sewer environment is narrow and the contact area is small, which is not conducive to the chemical reaction, resulting in a very slow speed.

Finally, given the reactivity and volatility of nitric acid, harmful nitride gases, such as nitrogen dioxide, may be produced, which can have a malignant effect on the landlord's body.

Based on the above three points, I suggest that the landlord should not use other chemical reagents to avoid damaging the pipeline or other harmful chemical reactions, and contact a professional plumber as soon as possible to deal with the matter and inform him that nitric acid has been poured into it to avoid danger. And in the future, be careful not to dump debris in the sewer to avoid re-blockage.

Hope this can be helpful to you.

Nitric acid is not everything can corrode, find the person who digs the toilet to dredge it.

Go to the supermarket and buy a 2-metre home sewer unclogger, stick it into the sewer eye, and stir it up. It is also possible to use a thick iron wire, but it is not as convenient.

There is a special dissolving washing liquid in the supermarket, pour it in, and you can use it for hours.

If the toilet trap (S) is blocked, there is generally a backlog of sediment, and there are several ways to dredge it.

1. If the sediment is not solidified, you can use rapid water (the amount of water is more, pour it down violently) to rinse, if the sediment is not solidified, the sediment can be washed away.

2. If the sediment is relatively tight, you can also use a hose to insert it into the S pipe, and rinse it with water, (the hose takes up and down twitching) to flush the sediment away.

3. You can also use a dredge to pass through a special soft steel wire that is easy to block, which is manually hand-cranked, and is not expensive about 10 yuan.

Generally, the sediment should not solidify, and the above two methods should be clear, so you can try it.

4. If the sediment has solidified very tightly, then the only way to dredge it is to use a special toilet cleaning machine. (Very convenient, ** not expensive 60 yuan - 80 yuan).

How to get through the squat toilet when it is blocked, what to do.

Find a professional dredge personnel to get through, and thirty or fifty will be done.

Hair is the easiest to clog the toilet, so when washing your hair, you have to take out the hair that has fallen out and pour the water into the toilet.

Go to the grocery store and ask the boss what tools he has to pass the toilet, now the tools for the toilet are very advanced, and the effect is very good, once blocked for thirty or fifty yuan called professional dredging personnel, two or three times blocked who can't stand it, it's better to rely on the sky and the earth than on yourself.

There are a lot of small advertisements for professional toilets on the roadside, find one to get through.

See if there are any toilet tools in the house (that is, the kind of long iron wire) and if you don't buy one.

If you want to save money, you can do it yourself, and if you want to save trouble, you can spend money to hire a professional, there will always be a way.

The dormitory toilet is blocked, and I can't flush it down, and the way to dredge it is:

1. Use a toilet plucker, poke it hard a few times, and then flush it with a large bucket of water a few times.

2. The supermarket sells pipeline dredging agent and pours it in. But too much water doesn't work.

3. If it is a seated toilet, you can use a round mop, in a certain amount of water, aim at the sewage outlet, poke repeatedly, and then flush hard, this method is good. Convenient and practical.

4. Dredge with a hand-cranked dredger; Rubber, pay attention to the skills, push down, and lift up violently!

5. Please use a dredge machine for professional pipeline dredging personnel.

Here's how to solve it.

1. Dredging with toilet self-pump. Squeeze the eraser repeatedly.

bai bowl, then use large.

Bucket water flushing.

A toilet pump is a tool used to remove clogged toilets that use repeated squeezing of the rubber bowl to create a percussive airflow that pushes dirt out of the pipe.

2. Toilet agent. It can dissolve hair, feces, paper, fat, etc. Blockages caused by other items have little effect. Pay attention to safety when using to prevent corrosion of body parts.

3. If it is a bidet toilet, you can use a round mop and flush it hard.

4. Dredge with a hand-cranked dredger; Pay attention to the tricks.

5. Call ** to let the house management deal with it.

6. Call ** and ask professionals to come to dredge.

Report the problem to the dormitory manager, and they will contact the master to deal with it for you;

If there are no professionals, then let the aunt directly provide the tools (iron hooks, tongs, etc.) for you to go back and dig yourself;

If that doesn't work, then you can only put on long gloves and force yourself to pick them with your hands.

A large amount of flushing water, dredging and other methods can be used.

Tools: pots, sticks, thick wires. dao

Method 1: Normally flush the toilet after the horse.

The bucket was blocked and could not be flushed down smoothly. Catch a large amount of water with a basin and flush the toilet. When a large amount of water collects in the toilet, it causes more pressure. It may just flush it down and unclog the toilet.

Method 2: If the above method still does not work, you can use a small stick to carefully poke the suction hole and pound those obstacles that may obstruct the flow of water. Push things that are clogged with water control to disperse. It will unclog the toilet.

Method 3: Hand in the hands where neither of the above methods worked. You can use a thick wire to poke the water control, because the wire is capricious, can be bent, and after bending, it still has a lot of strength, so it can poke deeper places.

Generally, after the blockage is poked open, the toilet will be unblocked.

Find a professional master to do it, otherwise it may get worse and worse.

Check what is wrong first, and if you can't check it, find someone who can get it, good luck.

Buy a skin (chuai) that can store gas in the middle to ensure that the medicine is cured.

Teach you a very practical method.

I don't tell ordinary people.

It's a way to put your hand in and grab something that's blocked, and it's really useful.

You can wait for some time to see if it will subside, it may be that your sewer is blocked, or your landlord's blockage is causing yours to also be blocked, if it will subside, you can wait for another 1 or 2 hours after it subsides!!

If it doesn't work, try it with special equipment!

Got a skinless pouch? If it doesn't work or doesn't work, leave it alone, pour it full of water for half a day and add the pressure of water to go down yourself, my house is often blocked, and it is soaked like that.

Ask someone to help, call the person who cleans the sewer pipe to help fix it,,, or you will do it yourself?

Hey, hey, you can't figure it out.

1Put a loach, it will be through quickly, don't think I'm joking!

2. If it is a squatting type, find a fire stick, hook out the debris, and then rush it.

Fold a hook with a soft steel wire and poke it back and forth.

Pipeline unclogging agents can quickly solve the problem of pipe blockage.