How to clean pipes from the inside without dismantling

The best store products

On sale there are compositions for removing rust from both the inside and the outside of the pipe. Top 3 effective remedies:

1. Prosept. Concentrated thick rust remover for the inside of pipes. One cleaning will require 350 ml of gel. Holding time - 2 hours. The price for 1 liter is 158 rubles.
2. Chistin gel. The tool is used to remove rust and blockages in pipes. The gel is poured into the sewer in an amount of 250 ml, left for 15 minutes, washed with a powerful stream of water. The cost of 0.5 liters is 45 rubles.
3. Converter with Zinc Fill Inn.This tool can cope with a layer of rust up to 100 microns thick. They can process the outer surface of cast iron, steel and other metal pipes. The cost of a package with a volume of 0.4 liters is 164 rubles.

Prevention of blockages in water pipes

When studying the question of how to clean water pipes at home, one cannot fail to mention preventive measures against pipe deposits. The use of a primary filter is the most common and effective of these. In common use, it is known as a coarse filter.

Outwardly, this device looks like a regular mesh designed to hold large debris. The plumbing system can be equipped with several devices of this type. Apartments in modern high-rise buildings usually have similar filters in front of all meters, for which special cork flanges are used.

The cylindrical mesh is removed after unscrewing the cork on such a flange: sometimes it is so clogged with debris that it is cleaned with a nail or screwdriver. Stainless steel is used to make the mesh: corrosion is not terrible for it, however, the accumulation of rust on it can be so dense that it leads to clogging of all holes. A good cleaning method is concentrated acid: it is able to remove all deposits from the grid in a short time without causing any damage to it.

How to avoid clogging

In the first place among the necessary means and methods of dealing with blockages is the use of a coarse filter. It looks like a mesh barrier for large pieces of rust. It is recommended to install multiple barriers in the system.

Plumbers recommend installing a flask with a filter in front of the water meter. The mesh is clogged to such an extent that it will be possible to clean it only with a carnation or a screwdriver. The filter mesh is made of stainless steel and is not characterized by corrosive phenomena. But rust from pipes can tightly settle on the filter walls and completely block the passage of water.

Safety

In the process of cleaning the pipe from the roof, you should always remember the safety measures:

• do not work on the roof in rainy or windy weather;
• be sure to use insurance;
• in the absence of a safety system, you can tie yourself around your belt with a strong rope;
• before work, it is forbidden to take any medicines that can reduce the reaction rate. It is strictly forbidden to drink alcohol.

How to clean the chimney, an example in the video:

Various animals can often live in the chimney pipe - birds like to build nests there, wasps build their combs, etc. If it is possible to get a nest, then it is better to remove it through the top of the pipe. If it is deep, then it is better to push it down.

Wasp nests should be handled with care. If a colony of wasps lives in it, then it is better to play it safe once again and put on a special beekeeper suit.

Effective cleaning methods

The blockage needs to be removed as soon as possible. Cleaning water pipes from the inside at home is usually not difficult. Hot and cold water lines need to be flushed periodically. Most often, plaque appears in the following areas:

• Filters - meshes for trapping large particles are installed at the entrance to the apartment, in front of counters, mixers. Depending on the quality of the liquid, they clog at different speeds.The filters are easy to clean by simply rinsing under the pressure of water. Complex deposits and rust are removed with an acid solution.
• Curved sections of pipes where foreign inclusions settle.
• Faucets and faucets - layers appear on the internal parts of the structure.
• Joints - rust particles or sand cling to roughness.

Lime deposits on the elements of the hot water supply system lead to a drop in the temperature of the coolant. The energy consumption for heating increases. Lime deposits are extremely hard and difficult to remove. Cleaning of hot water pipes is carried out using chemical reagents and mechanical devices. The most effective is the impact on the plaque of ultrasound and electromagnetic waves.

Cleaning methods differ in the speed and effectiveness of the impact. They are chosen based on the degree and nature of the blockage.

Mechanical

Growths and blockages inside the pipes are removed using mechanical devices. One of them is a plumbing cable. The device is made of metal wire and has a handle for rotation. It is used to clean water pipes from stones, sand, lime deposits. The nozzle of the device is selected according to the diameter of the line. Shut off the water before starting work. Access to the inside of the pipeline is carried out through the removed valve. The cable is advanced by rotational movements. Removed layers are washed after opening the valves. You can make the device yourself. You will need a flexible strong wire. A loop is constructed at one end, and a handle for rotation at the other.

An easy way to remove rust from water pipes is to tap them with a hammer. Before tapping, the valve is fully opened. The oxide will exit the system with the water flow.The blows must be careful not to damage the metal.

Chemical

Hard lime deposits from hard water are dissolved with acid. In everyday life, acetic or citric acid is used. Sediment on water pipes is removed with special cleaning agents. They are sold in hardware stores. The drug is poured into the system, blocking access to household appliances. The solution is left for 1-2 hours, according to the instructions for use. Then the pipeline is washed with water by opening the taps. To protect yourself from chemical residues, you need to drain the water for 30-40 minutes. The method is costly and risky. When choosing chemicals, the pipe material is taken into account. Strong acid (hydrochloric, phosphoric) can corrode plastic

Safety is important when working with chemicals

Ultrasound

Ultrasonic waves have a destructive effect on any deposits. They remove scale more effectively than chemical reagents. Under the influence of devices, the re-deposition of calcium salts is prevented. Ultrasound causes structural changes in the chemical compounds in the liquid.

Folk methods of contactless cleaning

Please note that contactless cleaning eliminates the problem only for a while. If you have difficulty with mechanical cleaning, use the services of professionals. It is not recommended to kindle a fire inside the chimney, as the flame can get from the firebox into the living room!

It is not recommended to kindle a fire inside the chimney, as the flame can get from the firebox into the living room!

The following methods are often used by the people to combat soot and burning:

• Burning potato skins together with firewood;
• Placement in the pipe of a bag filled with bricks;
• Using pine wood to clean the chimney.

Please be aware that none of these methods is a reliable cleaning method and does not guarantee an adequate degree of safety. The best ways are mechanical or chemical cleaning. In some cases, you can combine several options, if your design allows it.

The process of dismantling pipes connected with cement and cable

When discussing how to disassemble an old cast-iron sewer connected with cement, it is worth noting that the process is not much different from the above, but is safer.

This is explained by the fact that sulfur emits carbon monoxide during melting.

And it all starts with a cut of a certain part of the cast-iron pipe, for which you need to step back from the separation points by about 30 cm.

The hardened cement is knocked down with a hammer, which needs to be beaten on a screwdriver inserted into the hole.

Dismantling the connection with cement and cable

It is important to know that you should not rush into this matter, because you can damage the bell. After breaking the cement at the joints:. After breaking the cement at the joints:

After breaking the cement at the joints:

• you should try to loosen the main pipe. If you are interested in how to disassemble a cast-iron sewer without heating, then know that it is allowed to remove the cable;
• if even without a cable it is not possible to loosen the pipe, then strong heating or a special key will help. For example, for pipes with a diameter of 50 mm, you need tool No. 3, No. 4, but for a tee, you need another pipe.

Replacement of water and sewer pipes is usually necessary when the system is partially or completely worn out. And if a decision is made to carry out technical work without the participation of professionals, then you need to prepare in advance and know how to independently dismantle the sewer.

Do-it-yourself repair work is dangerous because even when replacing a worn part, there is a possibility that the leak will reappear. As a result, if the sewer pipes do not inspire confidence, it is better to change the entire system completely. But before that, it is necessary to dismantle the sewer.

By replacing pipes, it is possible to completely change the system of their location, especially since today materials allow this to be done without any problems. Modern materials, for example, pipes made of metal-plastic are more reliable, durable and durable than cast iron, and most importantly, sewer pipes are installed quite quickly and relatively simply.

Replacing the entire riser, it would be more appropriate to change all the plumbing and taps that are on the equipment. In addition, when you can change the entire route of the old collector. In this case, it is necessary to strictly observe the correct slope and diameter of the pipes.

What to do in case of failure?

The dismantling of the pipeline is carried out to the permissible limit, because it is better to cut the pipe before it passes into the socket. At the same time, joining a cast-iron pipeline with a plastic one will take much less effort and time. It is better to cut the structure with a grinder, but if it is not there, you can use a hacksaw to work with metal. The use of this tool can greatly increase the duration of the dismantling process.

If the dismantling failed, do not be upset, because you can simply purchase a specialized transitional coupling, with which cast-iron and polymer pipes are connected.

If you have difficulty cutting the pipe, you can cut it in half. Then you need to apply slight pressure or rotate so that the element bursts. If it cannot be removed from the socket, you just need to make several cuts in a circle with an interval of 20 mm, after which it can be removed from the riser.

Before starting the connection of the cast-iron and polymer pipeline, it is necessary to clean the first option of sulfur by heating. After removing the substance, it is necessary to leave the pipes for several hours and allow them to cool.

When overhauling a bathroom, one of the mandatory steps is the replacement of utilities. This process precedes the dismantling of the sewage system left after the construction of the house. In modern homes, this is quite easy to do. But in the apartments of the old fund, you will have to work hard. Sewer pipes in them, as a rule, are made of cast iron, and sealed to last. How to remove them without disrupting the drainage system throughout the house - you can learn about this from this material.

The standard sewerage system in Soviet-built houses consists of the following elements:

• the main riser passing between the floors;
• shaped outlet (cross or tee) for connecting the riser to the main line inside the apartment;
• internal wiring.

The main riser is not a solid pipe, but a set of cast-iron sections, the length of each of which is equal to the height of the ceiling in the apartment. All of these sections are butted together. At the upper end, each has a socket into which the straight lower end of the shaped outlet is inserted.The latter is connected in the same way to the next section. All joints are securely sealed with either sulfur, or carbolic acid, or cement mortar.

The easiest way to dismantle

The ideal option for replacing sewer pipes is to negotiate with neighbors in the riser and replace the pipeline in several, if not all, apartments at once. In this case, there will simply be no difficulties with how to dismantle the cast-iron sewer. The riser can be sawn into pieces or, in extreme cases, gouged with a sledgehammer, without worrying about its safety.

Another good option is when the upstairs neighbors don't mind unblocking a hole in the floor between your apartments and working on their bathroom. In this scenario, you can remove the entire cast iron section up to the tee located on the floor above. But alas, it is not always possible to implement these options. Further, an action plan is proposed in the most complex version - when the work site is limited to only one apartment.

We clean sewer pipes

Sewer pipes can be cleaned in two ways. In the first case, you can clean it by dismantling the system (for example, this can be done with pipes inside the apartment made of plastic), the second method involves cleaning drains without dismantling communications.

Mechanical with complete dismantling

In the first of these methods, you need to be patient, and also prepare:

• respirator;
• rubber gloves;
• a lot of rags;
• a long elastic stick, in circumference comparable to the inner diameter of the pipe;
• buckets of water;
• containers or bags for collecting dirt;
• washcloths;
• means for disinfection ("Belizna", "Domestos" and others).

All that needs to be done in this case is to wind a rag around the stick, push it inside the pipe and thereby squeeze out the pollution.

Elbows and tees (splitters) should also be cleaned of silt. To do this, it is recommended to soak them for a while in a bucket of hot soapy water, and then rinse thoroughly. The dirt will fall out and settle to the bottom of the bucket.

After that, the pipes will need to be washed with soapy water and disinfected with a solution. Cleaned communications should be dried in the fresh air, and then mounted into a single system. If necessary, replace the rubber o-rings at the joints along the way.

The described method has both advantages and disadvantages. The advantages lie in the simplicity of the process, but the disadvantages are that the drain cannot be used for quite a long time, and for some time communication will be completely disassembled. Also, the slurry itself is a danger, because it contains bacteria.

Without disassembly

In the second case, when the drain pipes will be cleaned without dismantling, you can resort to cleaning with:

• cable;
• plunger;
• vacuum pump or piston;
• compressor.

These tools are used like this:

1. A steel wire rope is pushed into the pipe. Dirt and other deposits are pushed into the main pipe or pulled out.
2. A plunger creates a vacuum in the pipe. Under the force of the water flow, the debris breaks away from the walls and flows into the drain. Dirt particles are lifted up behind the device, so deposits can run into the tub, sink or toilet. This is not critical, because with the next drain of water they will go into the pipe.The disadvantage of this method can be called the fact that they can clean only a small section of the pipe located close to the place of exposure to the plunger.
3. A vacuum pump or piston works on the principle of a manual plunger, only it covers a large area. With this device, you can create a vacuum in a pipe up to three meters long. Usually this distance is enough to restore the drain in the apartment.
4. Compressor. This device is capable of forcing water or air and directing it with great force in the right direction. Long flexible hose allows you to deepen the instrument head to any length. The flow of air or water knocks down blockages and sends them down drains. The disadvantage of this method of cleaning sewer pipes is the impossibility of using it in old and corroded cast-iron drains, because pieces of the walls of the drainage system can also go along with the dirt.

If mechanical reading did not work, then you can resort to flushing the sewer with improvised means.

Chemicals

Of the chemicals for cleaning sewers, the most commonly used:

• acetic, citric or oxalic acid;
• electrolyte (concentrated alkali);
• soda ash and drinking;
• white spirit and other solvents;
• means for eliminating congestion: "Tiret", "Mole", "Santry" and others.

Also, for cleaning, you can use live cultures of septic bacteria, which in a short time will dissolve the deposits and turn them into a liquid.

It is important to remember that all chemicals that can be used to flush technical waste pipes have a detrimental effect on microorganisms, and they die.

If the resuscitation processes did not give the desired result, that is, the water still flows for a long time or there is an unpleasant smell in the apartment, then the drainage system must be dismantled and replaced with a new wiring.

Blockage Prevention

So that the sewer system does not cause you problems, you need to follow a few simple rules. Make sure all drains have screens to filter water from contaminants. Do not throw rags, food or grease containing waste into the sewer. It is better to use a bucket designed for garbage. When cleaning, pour boiling water over the drain holes. At least 2 times a year, flush the sewer with chemical compounds to prevent blockages.

Stick to the rules:

• The toilet is designed for one purpose only. Use a trash can to dispose of leftover food and other garbage;
• Pouring out water after cleaning the apartment, check if you left a rag in the bucket;
• There must be nets on the drain holes of the bathtub and sinks;
• Wash dishes only with hot water, statistics show that the maximum number of local blockages occurs in the summer, after the temperature of the water in the hot water supply decreases to 40-45 degrees.

Consequences of clogging

Regardless of what the source of clogging of the heating pipe is, the outcome is almost always the same:

• after a certain point, the pipes become clogged;
• the movement of water in the pipes is reduced and later even the water pump will not be able to pump water through this system.

Things are much worse for thermosiphon heating, where there is no such pump. As a rule, after clogging, heat is not passed through, and the pipes remain cold. And that's only part of the trouble.In addition, the boiler itself begins to heat up very much, which can lead to its breakdown.

Some owners carry out an annual cleaning of blockages in such a system by changing the water. In other words, the old impure, rusty water is drained and filled with new water. And this is reasonable, because when the old water is drained, a small amount of chips and rust leaves it. But there is also an opposite side. Rust requires iron and oxygen. If the pipe is metal, then iron is always present in it, but oxygen is contained in water. As a rule, when you do not change the liquid in the heating system for a long time, the oxygen content in it decreases significantly, which means that the rusting process stops. With a constant change of water, on the contrary, it is activated. Summing up a little, one thing can be said - this method helps to get rid of a small amount of rust, but, on the other hand, we only accelerate the new process of its formation.

Special cases of cleaning the chimney

Some chimney cleaning situations require separate consideration.

How to clean a chimney pipe in a private house

Briefly, the entire process of cleaning the chimney has already been described above. To what has been said, it is only necessary to add that with a strong clogging of the smoke channel, the first operation is to break through the soot with a core without additional devices. Only then are brushes of different sizes and designs consistently used.

When performing work, care should be taken to create a safe working environment.

When working at height, be sure to buckle up with a safety cable.

Video: how to clean a chimney in a private house

Bath chimney cleaning

The chimney in the bath is usually simpler. And most often it is made of stainless pipes, which requires special attention to its cleaning. In order not to negate its main advantage - the high quality of the inner surface - it should be cleaned only with soft plastic or brushes made from natural materials. The easiest way to manage is with straight pipelines, and if there are knees - we recall that there should be no more than two of them - you may have to dismantle the chimney if it does not have special windows for cleaning during installation.

Otherwise, preventive measures and cleaning are carried out in the same way.

Cleaning the chimney pipe from tar

Considering the composition of flue gases, you need to pay attention to two main components - this is water vapor from the fuel and a vapor of difficult-to-ignite creosote. Mixing and settling on the walls of the smoke channel, they form a resin that is difficult to remove due to its viscosity and good adhesion to various types of surfaces.

The only effective way to deal with tar deposits is to prevent its formation. For this, various means are used that are produced specifically for this case.

HANSA effectively protects the walls of the chimney from the formation of tar

For example, the known composition of HANSA is a fine crystalline substance. Part of it converts wood into resin and water vapor, and the second, reacting with the substance of the resin, contributes to its decomposition and combustion at the temperature in the furnace. Remains of resin on the walls turn into a brittle crystalline composition, crumbling into the furnace.

This composition is placed inside the burning furnace. The frequency of use at the beginning of the operation of the thermal unit is daily, then you can switch to use once a week.

Curved chimney cleaning

The bends of the smoke channel are always a forced measure caused by the structural features of the building. However, they need to be cleaned periodically. For this purpose, elements are provided in the design of the pipeline, using which this operation can be performed easily and simply. These are special hatches, when opened, it becomes possible to access the straight section of the bend. The length of the inclined sections is not recommended to be made larger than a meter. The number of bends on one pipe should not exceed two.

If there is no window for cleaning on the outlet elbow, then the chimney will have to be disassembled

How to clean a gas stove chimney

Cause for cleaning the chimney gas column is its banal clogging with a deterioration in traction. In a city apartment, this is all the more dangerous because the threat arises for many people at the same time. One of the signs of traction deterioration is the “popping” of the column igniter.

The process of cleaning the exhaust pipe from a gas unit is practically no different from such an operation with conventional chimneys. The same ruff is used. Recently, vacuum cleaners of a special design are often used, which reliably clean the surface of the pipe and collect pollution products. In difficult cases, when the layers cannot be removed with a brush or vacuum cleaner, special chemicals are used to soften and remove them.Considering that the use of prophylactic agents on the column pipe is impossible, urgent measures should be taken if signs of clogging are found.

It must be admitted that the success of using solid fuel furnace equipment to the greatest extent depends on the correct operation of the units and the careful selection of fuel for it. In addition, it is necessary to regularly use preventive measures and know how to get rid of problems with clogged chimneys. Then stoves and fireplaces will delight you with fertile warmth in the house for a long time. I wish you success!

Blockage prevention

The most common cause of clogged drains is grease. It gradually accumulates on the walls of pipes after washing dishes, especially if you wash them in cold water or use a poor quality detergent.

The best prevention is to install a grease trap. It is a small structure with two sections, which is attached to the sink. The principle of its operation is that at first water with particles of dirt and fat enters the first section of the device, where the liquid is cleaned of debris.

In the second section of the structure, water is cleaned of fat and only after that it enters the sewer pipes, which ensures trouble-free operation of the water supply system.

Once a week, use a solution of vinegar and soda as a preventive measure. This simple method will not only save your pipes from blockages, but also prevent unpleasant odors.

Prevention of blockages also involves a number of other measures. Remove food particles from dishes before washing.

It is important to avoid getting leftover food down the drain.Sticking to the pipes, they later become the cause of all sewage problems.

Also, do not pour the fat remaining after cooking into the sewer - it must be disposed of separately, otherwise problems with blockages cannot be avoided.

Make it a rule not to throw hair from combs, paper, various objects into the toilet. Additionally, install a special protective mesh on the drain.

Once every 2 weeks, turn on hot water at full pressure for 1-2 hours. Also, use a plunger regularly.

At least once a month, use one of the specialized products that are sold in the departments of household chemicals. This simple prevention will help to forget about traffic jams in the pipes.