How to remove smudges on the ceiling. where do ceiling stains come from and how to get rid of them

How to restore a stretch ceiling after flooding

After the liquidation of the gulf, the PVC film is heated with a construction or even an ordinary hair dryer, bringing the nozzle to the material at a distance of 30-40 cm, it is not necessary closer - you can burn the coating. Better yet, use a heat gun. Under the influence of high temperature, the ceiling can be leveled in 3-4 minutes. If the canvas has been dismantled, during heating, the edges of the film are simultaneously tucked into the profile. Remaining folds in some places are also leveled by heating.

If the stretch ceiling was flooded slightly - there was a little water and the bubble was small, then the canvas will straighten out on its own. You can not call the master and not take risks with heating, but just wait 3-4 days.

Get rid of stains

For work, you will need a sturdy ladder, a foam sponge or a small piece of lint-free fabric - flannel or suede. The best way to cope with the task will help a special microfiber cloth, which absorbs moisture well. You can buy the product in any supermarket in the department of household goods.

Remove rings and bracelets - this way you will not scratch the material, and it will be much more convenient to work. If you have long nails or are going to use household chemicals, wear rubber gloves.

The scope of work depends on the type of pollution. Drops of moisture on the ceiling, whether it is splashing water or juice, can be easily removed with a damp cloth.

Attention! Do not use a mop or stiff brush - one careless movement can ruin the canvas. In addition, rubbing the stain by hand makes it easier to adjust the force of pressure .. The cloth should be washed very carefully, there is no need to press on the surface.

If the stain persists, use a detergent. In case of heavy dirt, call the company that installed the stretch ceilings and call the technician. In order to eliminate the rust stain that has appeared from the inside on the stretch ceiling, it will be necessary to dismantle the coating

The canvas should be washed very carefully, there is no need to press on the surface. If the stain persists, use a detergent. In case of heavy dirt, call the company that installed the stretch ceilings and call the technician. In order to eliminate the rust stain that has appeared from the inside on the stretch ceiling, it will be necessary to dismantle the coating.

PVC ceiling

It is very easy to care for the film ceiling, therefore this type of coating is most often used in the kitchen. The question arises, how to remove a greasy stain from a stretch ceiling? Soap solution or dishwashing detergent diluted in warm water until a thick foam forms, dissolves fat perfectly. Apply lather to a sponge and gently scrub the stained area. Rinse off excess product with water and dry with a clean cloth.

If a drop of paint gets on the PVC ceiling, try to wipe it off with a damp cloth as soon as possible. The dried spot should be moistened with water, the paint will swell and easily come off the coating. If the water-based paint cannot be washed off, use a small amount of white spirit.

Advice. If you are using detergent, dilute the detergent thoroughly so that there are no small particles that can scratch the surface.

In order for the glossy surface not to lose its shine, it should be washed with a 10% solution of ammonia or a liquid for washing glasses and mirrors containing alcohol. These products are good at fighting tobacco smoke stains and removing soot. Avoid circular motions while washing to avoid streaks. Wipe dry after handling.

Fabric ceiling

A fabric-based covering is more likely to get dirty and more difficult to clean than a PVC ceiling. A mild soap solution is suitable for cleaning this ceiling. Wash the structure with a well wrung out cloth, because the fabric is afraid of water and dries for a very long time.

A solution of soda ash with the addition of a small amount of salt or oily clay will help to remove complex contamination. Apply the product to the stain, wait until it dries and rinse with water. If necessary, you can repeat the procedure. You should also remember about one of the advantages of a fabric ceiling - it can be repainted.

Attention! Glass cleaner is not suitable for cleaning fabric ceilings - the coating will change color.

It is much easier to remove a fresh stain than to scrub away stubborn dirt. If you notice contamination, try to remove it as soon as possible. Ceiling stains are much easier to prevent than to clean. Avoid high humidity in your home. Check the pipes, install a fan in the bathroom and a high-powered range hood in the kitchen. Do not smoke in the apartment.

How to drain water yourself

There are two ways of pumping out - through a technical hole and over the edge. The first one is quite simple, it is easy to drain the water with your own hands, even alone. The second requires dexterity and knowledge of the construction device; an assistant will also be needed. Prepare the room before removing water.

First steps when flooding

Finding that water has accumulated in the ceiling, they immediately de-energize the room. Failure to do so may result in a short circuit and electric shock. Household appliances and other items that may be damaged are taken out of the room. Find out the reason and fix the leak. If the neighbors are flooded, shut off the valves on the riser.

Before starting work, they stock up on containers for collecting water. A stepladder and an assistant will not hurt - it is difficult to perform all the manipulations yourself.

Draining water through a hole in the canvas

The liquid is drained through a protector ring, where a spotlight or chandelier is inserted during installation.

They act in the following sequence:

Check if the power supply is cut off.
Carefully dismantle the lamp.
Bring a container for draining, holding the edges of the coating with your hand (if you release it immediately, a waterfall may form).
The assistant gently presses on the bladder and distills the water in the desired direction. When the first bucket is full, the edges of the hole are squeezed to stop the flow, and the second container is brought up.

Pumping water over the edge

If the stretch ceiling is without holes for lighting fixtures, in this case, the canvas is partially removed. The place is chosen farther from the pipes, but closer to the resulting bag, into which water has accumulated. This requires a 15-20 cm spatula. The edges must be rounded so as not to damage the material. Napkins or clean rags are put on the tip for insurance.

Step-by-step instructions for pumping water over the edge:

Remove the decorative tape at the junction of the wall and stretch ceiling.
Carefully bend the edge of the baguette with a spatula slightly to pull the harpoon out of the aluminum profile. At the same time, they firmly hold the canvas so that it does not break out of the hands

The length of the disconnected section must be at least 50 cm, otherwise water will spill on the wall or flood the room.
Insert the hose. To pump out the liquid, the end is directed into a water container. This way of draining gives more assurance that the floor and walls will remain dry.
The assistant raises the bubble slightly so that the water rushes into the bucket.
When the container is full, the hose is pinched to make a replacement.

After you have finished draining the water, the profile is leveled by gentle tapping with a hammer. If necessary, tighten the loosened fasteners with a screwdriver.

Typical mistakes

After successfully draining the water, it is recommended to partially remove the canvas and leave it there for 2-3 days. This is necessary to allow the base ceiling to dry out.Antiseptic treatment of structural elements that have been exposed to moisture may be required. But often the canvas is in a hurry to stretch it again, put the lamp in place, ignoring the drying stage. This is mistake. The high humidity in the space between the PVC film and the floor becomes an ideal breeding ground for mold and mildew.

Often they try to immediately drain all the water from the stretch ceiling, sharply moving it to the technical hole, which cannot be done. So you can flood the whole room. It is possible that the canvas itself will be severely damaged.

Sometimes, when they see a bubble, they simply pierce the film in the hope that this will make it easier to get rid of the consequences of the flood. But after a few minutes, under the pressure of water, an inconspicuous hole turns into a large gap. The ceiling then cannot be repaired.

A common mistake is when trying to break one bubble into several parts in order to reduce the load on the canvas. This is a bad idea, since the volume of work will only increase from this. In addition, there will be more deformed areas.

Choice of remedies: folk recipes for removing stains after flooding

To clean yellow spots on the ceiling after flooding, the complexity of the smudge should be assessed in terms of color, size and intensity of damage to the ceiling.

Lime, paint, bleaches

If the speck is small, you can get rid of it in low-cost, not time-consuming ways:

• applying a new layer of water-based, latex paint or whitewash;
• discoloration of stains with chlorine-containing compounds;
• the use of hydrogen peroxide.

If no fungal infection remains during the leakage of the ceiling or roof, the surface can be rinsed with water, sanded and applied with the coating you like. It is recommended to choose a lime or paint that is thick and dense in structure, so as not to paint several times.

Liquid and gel products such as Whiteness, Domestos, Comet, ACE stain removers, BFB also have a disinfecting effect. Due to their high toxicity, it is necessary to work with them only in protective equipment: rubber gloves and a bandage.

Peroxide can be used to remove stains. Tablets should be dissolved in water or purchased ready-made solution in the pharmacy network.

Grass

Instead of toxic chlorine-based chemicals, you can use hand-made solutions. One of them is a vitriol primer, which is popularly called herbal.

The recipe is as follows:

1. Dilute 250 g of vitriol in 1 liter of water.
2. Dissolve bone meal in a separate container at the rate of 250 g per liter of water.
3. Add 40 g of drying oil and 250 g of shavings of laundry soap to the glue solution.
4. Combine both compounds carefully.

Whitening paste

Acidic substances remove any dirt well, including yellowness on the ceiling. Here's what to do:

1. Mix 1 part concentrated citric acid with 2 parts crushed chalk.
2. Add glycerin and water until a thin slurry is formed.
3. Apply the mixture to a dirty stain on the ceiling and let stand for an hour.
4. Wash off with clean cold water.

Primer, putty, plaster

If the area of ​​the bay is large, it is not advisable to remove it with bleach and paint over it. In this case, you need to remove the plaster from the flood site up to the concrete wall or drywall. The next step is to apply a primer and allow to dry. Then putty the ceiling.

Wipe the dried surface, smoothing out irregularities with fine sandpaper. Next, cover with water-based or other selected paint, whitewash or stick decorative tiles.

Causes of stains on the ceiling

In the list of perpetrators of damage to ceilings, the leading positions are occupied by:

• irresponsible neighbors from above;
• water and sewer pipes located in unacceptable proximity;
• malfunction of the plumbing, sewerage or ventilation system;
• everyday troubles.

A thorough examination will help determine the cause of the damage and make the best solution to neutralize it.

If, during a major overhaul, you pay due attention to the surface of the ceiling, its smoothness and cleanliness, in the future with any ceiling covering there will be much less hassle.

Surface preparation

Before construction work, it is necessary to properly prepare the ceiling and the room under it. Preparation stages:

• removal of furniture from the room;
• removing carpet, carpet, textiles from floors;
• protection of furniture, as well as items that cannot be taken out of the room, with the help of a film, oilcloth, special covering material;
• preparation of clothing, headgear, gloves for hand protection;
• preparation of tools that will be needed during the removal of a layer of lime from the ceiling.

Advice! You can use masking tape to secure the film or oilcloth to the surface of objects.

What are the spots and why do they appear?

Having noticed pollution, the first step is to understand why it appeared. This is necessary in order to know how to remove stains from a stretch ceiling and prevent their appearance in the future.

We carefully study the spot. So:

1. Yellow spots. They can arise for two reasons:

• Excessive humidity, which leads to the appearance of rust on the ceiling. The leak must be repaired as soon as possible. Water may appear from neighbors above or due to malfunctioning floor pipes. For residents of the private sector and the top floors of apartment buildings, the ceilings turn yellow due to the leaking roof.
• Tobacco smoke. Someone from the household smokes in the apartment? One should not be surprised that spots appeared on the stretch ceiling. It is much better to smoke on the street than to wash the material for a long time and thoroughly.

2. White spots. Most often, such stains occur in the bathroom due to the chemical composition of the water, which evaporates and is absorbed into the coating.

3. Greasy stains and soot. These stains sooner or later appear in the cooking room.

4. Stains from drinks, paint or cosmetics. An unsuccessfully opened bottle of champagne, an exploded can of compote, violent games of children, painting walls or metal pipes - there are many everyday situations in which you can stain the ceiling.

How to remove stains from PVC cloth

It is easier to clean the PVC film. It is a dense, non-porous material. Therefore, pollution most often does not penetrate into their structure, but sticks to the surface.

For washing, use a soft, lint-free fabric - flannel, suede. Hardware stores sell microfiber cloths that are best used to clean these surfaces. A mop, hard brush and sponges with an abrasive layer are not suitable for this purpose

One careless movement can cause serious damage or scratches

To clean the PVC stretch ceiling from stains without damaging it, the following rules must be observed:

1. The film coating is easily torn from contact with metal and sharp objects. Therefore, before starting work, remove all jewelry. If your nails are long, it is best to wear rubber gloves.
2. When washing, circular motions should be avoided so as not to leave streaks.
3. Abrasive products, alkalis, acids, acetone are prohibited - the latter dissolve PVC.
4. Before use, each product is tested on a small area. If after 15-20 minutes stains or stains do not appear, the entire area is treated.
5. The cloth is washed gently, without pressure on the surface.

For wet cleaning, use a mixture of alcohol (1 tbsp. L) and water (1 l). On delicate surfaces, a solution of ammonia hydrate (2 tbsp. L), also diluted in water (1 l), has proven itself well. This product does not leave traces, the lacquer coatings after it acquire a shine. Such a solution is especially effective against soot and grease settling on the ceiling in the kitchen.

Dishwashing liquid is used to clean the PVC film in the bathroom. For this, 2 tbsp. l.the detergent is dissolved in 2 liters of warm, but not hot water: the coating is deformed from high temperatures.

The simplest, most effective and safest anti-pollution agent is laundry soap. To wash stretch ceilings, a quarter of the bar is grated and diluted in 3 liters of warm water.

PVC film for stretch ceilings is available in three textures: glossy, matte and satin. The canvases differ not only in appearance, but also in the texture of the material. Consider the features of care depending on the texture of the ceiling.

Glossy

The gloss retains its shine if a solution of ammonia (10%) or a glass cleaner is used for cleaning. These preparations allow you to erase traces of tobacco smoke, soot. A window cleaner with ammonia is also suitable. It is used on film in the same way as on glass.

After the main wash, the lacquer canvases are treated with vodka or ammonia diluted with water in a ratio of 1 to 10. Then, the ceiling is wiped with a dry microfiber cloth so as not to leave stains that are highly visible on the glossy surface.

Matt

A regular school eraser will help get rid of stains on a matte canvas.

However, rub gently or a hole may form in the film. Otherwise, cleaning matte canvases takes less time, since there are practically no streaks left on them.

Satin

The stains on the stretch ceiling of this texture are washed with the same means as described above. You can also use washing powder, thoroughly dissolved in water at a temperature of 40 ° C.

Dealing with unusual blemishes

If the ceiling is not cleaned properly, slight damage may form on the ceiling. Many of them can be dealt with on their own, without replacing the finishing material.

Small wrinkled spots

After the flood, PVC film may wrinkle. This is due to stretching and especially from hot water. High-quality material levels out after a few hours and takes on its original appearance.

When it is not possible to call a craftsman with special equipment, they use a construction or ordinary household hair dryer. The canvas is heated with warm air, keeping it at a distance of about 30 cm from the ceiling. Do not bring the device closer - the PVC film may melt.

The appearance of small holes

It is not always possible to avoid damage to the ceiling during cleaning. Do not immediately panic about small holes or slots. You can try to repair the trim yourself. The nature of the repair depends on the material.

Damage to the fabric ceiling is painted over with acrylic paint of the appropriate color. The large hole is closed by cutting the same fabric. Therefore, there is no need to throw away the scraps left after the installation of the structure. Also for this, you can use fiberglass or dense fabric for a patch, which is glued to the canvas. The gluing site is carefully smoothed. If the desired fabric is not found, take any other, and then the ceiling is painted in the desired color.

If small holes appear in the PVC stretch ceiling at a distance of 15 cm from the wall and closer, you can get rid of them completely. For this, the material is pulled out of the profile. Along the edge of the hole, cut the punctured area and glue the remaining film to the harpoon. Then the canvas is heated with a building hair dryer and pulled again. In other cases, a patch of the same PVC film is glued. It is better to install the patch from the inside - such a repair looks more aesthetically pleasing.

The adhesive for this work should be transparent, fast acting and coating friendly. These requirements are met:

• Cosmofen;
• SomaFix;
• Loctite;
• Cosmoplast.

Read more: How to patch a hole in a stretch ceiling

You can also mask the damage by making a colored applique in its place. Ready-made compositions are sold in a building supermarket.So that the masking element is not striking, the stickers are attached in several places, creating a single composition or pattern.

Ceiling stains are not always clear and are often easier to prevent. In order for the tensioning structures to last a long time, the room must be dry. Before installing the finish, the condition of the pipes is checked, and good ventilation is installed in the bathroom. It is better not to smoke in the apartment, this coating turns yellow. If there are no large contaminants, then it is enough to wipe the cloth with a dry microfiber cloth once every 6 months.

How to remove smudges after painting a car

It is recommended to carry out the procedure to remove large formed beads after the paint has dried. This will facilitate the task and avoid the formation of cavities on the elements of the machine. If you use techniques how to remove smudges on paint that is still "wet", there is a high risk of touching the primer. This will require more serious intervention, since it is unacceptable to leave the metal surface open - this will cause corrosion.

Only after the paint has dried is it recommended to carry out a procedure to remove smudges

The instruction on how to remove varnish or paint smudges formed after painting contains several sequential steps:

1. After the coloring agent has dried, cover the untreated areas with tape.
2. Cut off the excess varnish with a blade.
3. Wrap the block with P600 sandpaper and grind the surface, having previously moistened the abrasive in a soapy liquid to enhance sliding.
4. When approaching the main paintwork, the sandpaper is gradually changed - first to P1000, then to P1500, the final grouting is carried out using a P2500 grinder.
5. After getting rid of paint smudges, varnish is required. If a varnish coating has been processed, polish with a paste and a grinding machine is required.

Step-by-step instruction:

1. Put putty on the place with the defect. Leave on for 10-15 minutes.
2. Sand the surface with sandpaper according to the algorithm of the previous method until the smudge is completely removed.
3. Rinse off the putty from the surface.

The described method, how to remove the build-up of varnish and paint from the car, assumes speed of action. If the putty is left on the surface for 45 minutes or more, it will be extremely difficult to remove it.

Small smudges on a car can be removed with a sander

Methods for removing small smudges on a car are quite simple:

1. If a drop forms during application, you can tilt the element and wait until the product is evenly distributed over the surface.
2. A rag soaked in solvent will also help. She needs to remove the newly formed varnish smudge. After the solvent has dried, paint over the area.
3. If small smudges form after a short drying period, it is advisable to re-coat the body.

The method of how to remove small smudges of varnish after painting a car and drying the product is identical to the scheme of actions for large influxes. The difference lies in the use of P1000 abrasive at the initial stage, rather than P600.

If smudges have formed on the car not of varnish, but of primers, alternate polishing with P240 and P400 sandpaper acts as a way to remove them.

Specialists with the proper skills and experience in painting a car often use only a grinder to get rid of defects from the surface.

However, it is important to choose the right abrasive wheels. It is not recommended for beginners to resort to this method, since errors in work can cause damage to the primer.

What are the leaks

So, having learned what is the first step in dealing with such a scourge, if it flows from the ceiling, what to do next?

You will need to determine the type of flood and what caused it:

• So, the most common option is the upper neighbors.
• Heavy rains often finish off a precarious roof.
• Spring brings not only warmth and awakening of life, but also melted snow that can seep through a thin partition.
• In summer, dry leaks can occur due to the difference in temperature between the room and the outside world.
• There are often situations when it is not at all clear where the water comes from. Such a nuisance was called a flickering leak. The reason for this situation may be a developed system of cracks in the floors.

What to do if the fabric ceiling is flooded

That in a fabric stretch ceiling water has leaked, it's easy to find out: it drips intensively onto the floor, and the coating itself has darkened. Quite often, companies claim that textile canvases hold water for 30-40 minutes due to the impervious varnish coating. But this is true only when it comes to high quality products.

Therefore, consumers often complain that flooded fabric ceilings have unexpectedly leaked. But this is not the only negative. Due to the lack of elasticity that PVC film has, the baguette can release the canvas, and then a real flood will happen. Restoration is extremely rare, usually the replacement of the entire structure is required.

If the water in the stretch ceiling lingered, did not spill and after that he was rescued, then there will still be stains and stains. They clean the material in several ways:

• Rust and dirt are washed off with dish detergent or ammonia. A cotton pad is moistened in the preparation and the stain is treated. If necessary, the operation is repeated again.
• Foam cleaners are used for the fabric upholstery of the car interior.
• Remove smudges with a washing vacuum cleaner.

If cleaning fails, the contaminated surface is repainted. Small spots will hide the stickers. In general, fabric ceilings should not be installed in places where there is a high risk of flooding - in the kitchen, in the bathroom. PVC is more suitable there.

If you are not confident in your own abilities, you should not eliminate the flooding yourself, it is better to contact a specialized company and ask to remove water from the stretch ceiling. Almost every company offers service. Qualified employees will quickly and with minimal risk pump out water, and also make sure that the canvas does not sag and takes its original shape.

It is better to initially level the risks, then you don't have to think every time how to eliminate the consequences of the flood, dry and level the ceiling. If undisciplined neighbors live on top or the roof is leaking, it is recommended to waterproof the concrete ceiling before installing the tension structure. Then, during flooding, moisture will not leak. But in general, PVC stretch ceilings are a good protection against such situations.

Reasons for the appearance of smudges and drops on the coating

Leakage occurs as a result of uneven thickness of the coating layer in certain areas. This is especially true for vertical surfaces. Excessive accumulation of wet paint and varnish provokes runoff.

Car painting is a painstaking and laborious process.

The reasons for the formation of flaws include:

• the use of low-quality paints and varnishes;
• insufficient surface degreasing;
• the use of an unsuitable solvent or violation of the rules for diluting the paint - the composition becomes excessively fluid;
• incorrect operation of the spray gun, compressor, non-observance of the technique of applying the agent - at the wrong angle, with an increased distance of the device from the surface, prolonged or insufficient use of it in one area;
• lack of preparation of the body for painting, ingress of dust, fine litter, insects;
• the use of funds without taking into account temperature conditions - at low rates, the material slowly sets, drops form;
• not using drying between layers, their large number and weight.

Often the reason for the formation of smudges is the procedure by a beginner without the proper experience and skills - in this case, it is recommended to practice painting on a third-party surface.

Tiled ceiling repair

To restore the surface of the tiles, it is enough to remove the damaged elements, dry them and return them to their place or replace them with new products. The advantage of tiled flooring is moisture resistance. Their PVC panels also tolerate moisture well.

If they are made of wood, several nuances are taken into account:

When the wood has absorbed moisture, it softens and you should be careful when removing the products.
When drying wood panels, do not use hair dryers and heating devices, otherwise they will crack.

How to remove stains of different origins?

Rusty stains

They appear as a result of dyeing moisture yellow due to the leakage of rusted and burst pipes in the ceilings between floors. The process to be eliminated will require the preparation of the following materials:

• rubber gloves;
• brush, foam sponge and roller;
• bone glue;
• drying oil;
• a bar of laundry soap;
• 10% copper sulfate.

Take 250 g of copper sulfate. Grate a piece of soap on a fine grater. Pour 40 g of drying oil into the prepared dishes, place bone glue, add vitriol and soap shavings. Mix everything thoroughly. The product is ready to use.

Processing stages:

1. We wet the previously cleaned surface with the prepared mixture.
2. We prime the area with a deep penetration primer.
3. Next, you need to cover the place with putty.
4. Paint the treated stain with oil paint.
5. After painting the ceiling with oil paint, you can also whitewash it with an emulsion.

It is important to create a strong film that will prevent rust stains from developing. Otherwise, very soon you will see him again in the same place.

Oil stains

You will need:

• Medium trowel;
• A piece of foam rubber;
• Brush;
• Paint roller and tray;
• Container for paint;
• Fat-dissolving agent.

To prepare a fat-dissolving agent, take any liquid with the property of neutralizing fat, ammonia and water in proportions: one teaspoon of the agent and ammonia per 100 grams of water. All are mixed. The second method is a mixture of kerosene and ordinary soapy warm water.

Stages of removing an oil stain.

1. The contaminated area is cleaned to plaster or drywall.
2. If the surface is covered with paint, remove it with a spatula. The oil stain is then neutralized with a grease dissolving agent.
3. Thoroughly rinse the treated area with a sponge dipped in warm water. When everything is dry, cover the place with a deep penetration primer with a roller and a brush.
4. After complete drying, cover with oil paint in several layers.
5. After 24 hours, apply an acrylic putty, dry it and clean it with fine-grained emery cloth. Once again primed and painted with the same product as the rest of the intact ceiling was painted. If the color difference is noticeable, it is advisable to paint the entire ceiling surface.

How to remove stubborn stains

It happens that when painting a hood or pipes, a few drops of paint fall on the ceiling. Traces must be removed quickly before they dry. If the drops are old, they are moistened with water, and after 10-15 minutes they are washed off. In difficult cases, you can apply a little white spirit to the contaminated area with a cotton swab, being careful not to go into the clean area, and then rinse off immediately.

The grease is wiped off with a soft sponge or microfiber moistened with dishwashing liquid. Then wipe the surface with clean water and dry with a soft cloth. If it was not possible to immediately remove the stain, the composition is left for 2-3 minutes.

There are also more persistent traces, but it is also possible to cope with them.

Marker and other ink

When marking the ceiling - for example, for lamps, use markers. Sometimes they accidentally leave marks in the visible area.

It is recommended to wipe off dirt formed with a water-based marker with a dry cloth or a cloth soaked in soapy water.If the felt-tip pen is alcohol, use pure vodka or soapy water with the addition of alcohol.

More aggressive compounds are used with great care - white spirit, gasoline-galoshes. The cleaner is applied to a cotton pad and rubbed back and forth, without going beyond the spot.

If you cannot remove the traces of the marker, they are masked with a white corrector. This option is more suitable for matte and satin fabrics.

Ketchup

Remove traces of ketchup as soon as possible. Tomatoes contain coloring agents that can leave yellow spots even here. Rub the tomato sauce with dish soap. The liquid is applied to the stain and allowed to dissolve for a few minutes. Then they act according to the standard procedure.

It is more difficult to remove such dirt from fabric coverings, especially old ones. You can try the following life hacks:

• a cotton pad soaked in alcohol;
• foam for car interiors;
• soda ash 5%, which is diluted with water and left on the coating until dry, and then washed off;
• hydrogen peroxide.

Flood stains from inside the canvas

Yellow spots tend to appear for two main reasons:

• the neighbors flooded from above or the roof leaked;
• a smoker lives in the house.

If the stain is due to a leak, then rust is to blame. There is always metal reinforcement in the concrete floor. Water, passing through the slabs, washes away rust, as a result of which yellowness appears.

After flooding, ugly yellow stains remain on the canvases. Remove them with a solution of laundry soap and ammonia, taken in equal parts by volume. Then the coating is wiped with a dry piece of cloth.

Also, yellow stains are well washed off with a washing powder with a whitening effect. Dissolve a tablespoon of the detergent in warm water (2 l). You can try to wash other stubborn stains of unknown origin with this solution. But it is better not to abuse this mixture because of too aggressive action on the finishing material.

To completely get rid of stains, the canvas will have to be dismantled and washed from the inside. They do it in the following sequence:

1. Turn off the electricity.
2. Removing the lamps.
3. Draw back some of the ceiling to get to the spot.
4. Wipe off the dirt with a sponge soaked in warm soapy water.
5. Wipe dry the surface from the side of the ceiling space.
6. The canvas is heated with a heat gun or a professional hair dryer.
7. Put the film back in place.
8. Install lighting fixtures.

Read more: How to independently remove a stretch ceiling and install it back

It will take about an hour to remove a dirty stain on a stretch ceiling from water. Before installing the PVC film, the plates are carefully examined, if necessary, they carry out antifungal treatment, waterproofing and seal the gaps in the floors.

The most difficult thing is to clean the fabric ceiling from the effects of the flood. It is easier to paint it a shade darker or change it altogether.