Jacuzzi bath repair. Hot Tub Repair - Troubleshooting Common Types of Damage Hot Tub Won't Turn On

Hot tubs are becoming more and more popular due to their ability to improve the health of a person, as well as fill its user with new forces.

Baths with several types of massage are on the market: aero, hydro and turbopool. Each of the technologies differs in the principle of operation. Aeromassage releases air bubbles, hydromassage releases streams of water, and turbopool is a combined technology during which both water and air act on the body.

Despite the fact that we live in a world in which technology is quite well developed, no technique can last forever. The reason for this may be non-compliance with the conditions of use or the banal wear of the main elements.

Problems have not bypassed the device for hydromassage, which is driven by a complex mechanism. Even despite regular care and timely preventive maintenance, the hot tub can fail. You can get rid of some problems on your own, while others will have to seek help from specialists, but the most common causes of breakdowns should be known to every owner of hot tubs, as well as those who are just thinking about purchasing such a product.

The main reasons for the failure of hydromassage equipment:

clogging of the water intake - occurs most often, especially if the intake holes are not periodically cleaned;
cracks, chips and scratches on the surface of the device;
poor water quality - especially important in our country, since the water contains a large number of elements that contribute to the formation of plaque;
chemically active substances - it is forbidden to use various detergents during the operation of hydromassage equipment, so even shampoo and soap, if the compressors are turned on, will have to be abandoned;
contamination of the system filters - most often it is enough to clean them, but in especially severe cases they will need to be completely replaced;
failure of the leading components of hydromassage equipment - a malfunction of the system can be caused by a failure of compressors, water collectors and pumps.

Do-it-yourself hot tub repair rules

The correct determination of the cause of the breakdown is half the repair performed, and if you are confident in your abilities, then you can not rush to call the master. If a particular part needs to be replaced to fix the problem, you need to make sure that it is compatible with your Jacuzzi or hot tub model.

If you are not sure of the true cause of the breakdown and that you can eliminate it without outside intervention, seek help from specialists.

How to Clear Clogs in Your Hot Tub and Jacuzzi

One of the main reasons why a bath may stop working is the clogging of both the entire system and its individual elements. Some products have a built-in special system designed for disinfection, elimination of blockages, as well as their prevention. A cleaning agent is poured into a special hole, which, passing through the joints, helps to remove various kinds of debris.

If your bathtub or jacuzzi does not have such a system, you can use special cleaning tablets that are placed in the water while the hydromassage system is operating.

In those regions where the water quality is far from the best, such a procedure should be carried out at least once, every two months of operation.

Cleaning products are good, but it is better to help keep various debris out of the work openings, so you need to keep a close eye on this. Hair clings especially well to the inner surfaces of the pipes, and then collects on itself almost all the rest of the small debris that enters the drain holes or nozzles.

Cracks and chips

All modern whirlpool tubs are made from acrylic reinforced with third-party materials such as fiberglass and special resins. The base can be ordinary plastic, on which the same acrylic is applied with a millimeter layer. To find out what materials were used to make a bathtub or jacuzzi, just look at its side cut.

The main tools and materials that may be needed for repair work: liquid acrylic, sandpaper, adhesive tape, a grinder with a grinding attachment and a drill with thin drills.

There are two types of cracks and chips that can be encountered during operation: shallow and through.

Repair of shallow cracks

To complete this procedure, most manufacturers pre-complete their products with a special repair kit. Small cracks on products that were made by casting can be repaired with liquid acrylic alone.

To repair the damage, you need to initially expand the chip itself with sandpaper, degrease it, prepare an acrylic mixture, apply it to the damaged area and remove the excess, using sandpaper again. At the end of these steps, the work surface must be sanded.

Removing through damage

To get rid of through chips, you have to work a little more. As a rule, a through crack grows in two directions, which are determined by the farthest, opposite edges from each other.

The first thing to do is to prevent a further increase in size. To do this, using a thin drill, we drill holes on both sides, at the most extreme points of the crack. Only after that we proceed to degreasing the surface.

Using adhesive tape, you need to completely seal the hole and proceed to the process of processing with liquid acrylic, which is performed in exactly the same way as when working with shallow cracks and chips.

Mixer replacement

- this is the mechanism in the bathroom that breaks down most often, regardless of whether it is located directly on the body of the jacuzzi itself or is displayed separately. Single lever faucets have become very popular in recent years as they are quite easy to use and repair.

The main reason for the breakdown of this device is the wear of the cartridge, which is responsible for supplying and adjusting water. The internal structure is so simple that even the fair sex can handle its replacement.

The only thing you need to take care of is to purchase a cartridge in advance, which will be exactly the same as the previous one. To be completely sure that you are buying what you need, take a worn part with you to the market, which will serve as an image.

Repair/replacement of defective hot tub and jacuzzi jets

Another of the most common reasons for the termination of the normal operation of the hydromassage device is clogging of the nozzles. To get rid of the debris that has accumulated inside, you need to carefully twist the outer cap and clean the hole with a rag and water.

Rules of care, cleanliness

Proper care of hot tubs and jacuzzis is a guarantee that the product will serve you faithfully for a very long time. The modern market offers a huge number of various care products for complex hydromassage equipment.

When choosing them, you need to focus on several factors: the presence of a disinfection system in your device, the presence of aggressive components in the composition that can destroy, as well as the level of environmental safety for humans.

When using certain products, you must strictly follow the instructions on the packaging. If this is not done, you can easily disable the entire system and then the usual cleaning is not enough. In addition, some components can cause allergic reactions in some people.

Once a month, you need to carry out a number of preventive measures that will help maintain the hot tub in good condition:

Fill the container to a level that will be a couple of centimeters above the nozzles.
Dissolve the disinfectant in water according to the instructions.
Turn on the pumps for a few minutes (5 minutes is enough) and turn them off.
Wait 20 minutes and flush the water.
Items 1-4 are carried out 2 times.
After the second time, you need to clean the filters from debris and install them in their rightful place.

Once a year, a deep cleaning of the bath is carried out using an acetic acid solution with a content of active elements at the level of 7%. This solution will not damage the acrylic surface.

If you have a hot tub or jacuzzi in your house, you should remember one thing - timely care and periodic prevention is the best way to deal with possible problems, which will help save not only money, but also nerves.

Do-it-yourself hot tub repair (jacuzzi) involves the correct determination of the cause of the breakdown and adherence to the technology for its elimination.

As a rule, only the simplest types of breakdowns are subject to self-repair.

The main structural elements of the hot tub are represented by the body, as well as the placed equipment, the main unit of which is a fairly powerful electric type pump, which is responsible for the uninterrupted circulation of water.

The main elements of the equipment of a bathtub equipped with a hydromassage function include several devices presented

nozzles that form and guide water jets;
check valves that prevent the movement of water in the opposite direction;
a compressor responsible for supplying air masses into the system;
a thermostat that controls the temperature of the water.

Holes or nozzles of a calibrated type are equipped with special linings, which can be made of plastic or metal.

Particular attention is paid to pumping equipment, the power indicators of which affect not only the magnitude of the water pressure, but also the cost of the hot tub.

The main causes of breakdowns

Specialists in the repair of hydromassage structures note a number of the most common breakdowns that occur due to:

blockages in the main communications;
formation of cracks, chips or scratches on the surface;
failure of pumping equipment;
failure of devices represented by water collectors, air compressors and nozzles.

Before proceeding with repair work, it is necessary to correctly determine the cause and the most effective way to correct it.

Bathtub failure can be represented by the use of chemicals that are not recommended for cleaning the system, aggressive and destructive detergents, as well as poor water quality and improper care of the plumbing fixture.

General rules for the repair of hot tubs

As practice shows, self-repair of a bathtub with hydromassage equipment is only advisable if free service and repair in a special center is impossible. You can fix it yourself:

cracks, chips and scratches;
clogged drain;
the presence of limescale;
breakdown of the air compressor;
incorrect operation of the pump;
failure of injectors;
sinking of the pneumatic button;
problems associated with the water collector.

Acrylic bath repair

Initially, you should correctly find out the cause of the breakdown. Most often, blockages or breakdowns of the cartridge are detected, so sometimes it is enough to simply remove it from the device and clean this part, but in some cases it will be necessary to carry out a complete replacement of devices.

Excessive water pressure may be the result of clogged supply filters, but before proceeding with cleaning, you need to check the pressure in the main pipeline.

Removing blockages

As a rule, domestic hot tubs cease to fulfill their functional load as a result of blockages. In this case, the cartridge is initially cleaned, and then the entire system.

Independent execution of such an operation is not too difficult, but directly depends on the characteristics of the system.

In the presence of hydromassage equipment equipped with a built-in disinfection unit, a special cleaning agent is poured in, capable of independently eliminating blockages formed inside the pipe. If there is no self-cleaning system, then it is advisable to use cleaning tablets that are immersed directly in water during the operation of the hydromassage equipment.

Prevention of clogging of the hot tub is to prevent thread and hair, organic fibers and wool from getting into the bowl of the sanitary ware.

Elimination of shallow and through cracks

As a rule, the owner of the bathtub encounters during operation with the formation of not only shallow or surface, but also the so-called through cracks in the sanitary ware.

To eliminate them, you must perform the following, not too complicated measures:

The technology for eliminating shallow chips involves the initial expansion of the damage itself with sandpaper, and then a high-quality degreasing and application of an acrylic mixture is performed, followed by removal of excess of such a mixture with emery and grinding.
With a special repair kit, which many manufacturers supplement their products with, surface cracks can be repaired very easily and simply. If the plumbing equipment is made by casting, then it is advisable to use liquid acrylic to eliminate small and shallow cracks.
Through chips and cracks are more complex, growing most often in two directions. In this case, in order to prevent further increase in damage in size, it is necessary to drill holes with a thin drill on a pair of crack points farthest from the center, and then degrease the surface.

Deep or through cracks are necessarily sealed with adhesive tape, and only after that they are processed with liquid acrylic.

Despite some differences, self-removal of shallow and through cracks on the bowl is carried out with the obligatory performance of such actions as degreasing, “driving” with acrylic mass and grinding.

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Mixer replacement

The main reason for replacing the mixer is damage to the cartridge. Quite often, such an element of hydromassage equipment can simply be cleaned, which allows you to fully restore the functionality of the plumbing fixture.

If the desired effect is not achieved as a result of cleaning, then the cartridge is dismantled and completely replaced.

Mortise faucet in the bathroom

Before installing an element such as a cartridge, it is very important to thoroughly clean the installation site, completely removing any remaining scale or water.

Injector failure

Most often, the main root cause of the exit of the bath with hydromassage equipment from a working state is clogging of the nozzles. In such a situation, there is a decrease in the power and pressure levels of the water jet.

In order to correct this type of breakdown on your own, it is necessary to turn the cap inside out and carefully but carefully clean the inner surface with a soft rag and a water jet.

Hydromassage jets

If the nozzle has become completely unusable, then it is advisable to dismantle it and then replace it with a device with a similar design.

Preventive care

To prevent damage to the bathtub with hydromassage equipment, it is necessary to observe preventive measures:

rinse the surface of the bath bowl immediately after use;
after rinsing, wipe the surface of the bowl with a soft and dry cloth.

For a simple, regular cleaning of such plumbing equipment, you need to fill the bowl with water and disinfectant 50 mm higher than the topmost nozzles, then turn on the pumping equipment for five minutes and drain the water after a quarter of an hour.

The heavy bathtub from cast iron differs in high reliability. will last for many years. The only drawback is the limited design of the models.

At the final stage of cleaning, the bowl is filled with clean water, and the pumps are turned on for two to three minutes, after which the water is drained, the filters are dismantled, cleaned and returned to their place.

Professional maintenance of hot tubs is an expensive pleasure, so experts recommend following the operating rules as strictly as possible, as well as systematically performing preventive cleaning and disinfection of such equipment.

When Do You Need a Hot Tub Repair?

Maintaining a hot tub can seem overwhelming and time consuming.

However, in reality everything:

Easily;
Just;
Perhaps do it yourself.

It is worth noting that in order to avoid problems with hydromassage, it needs regular and high-quality care, or, in other words, prevention. In addition, you need to constantly review the equipment for defects.

For example:

Cracks;
Skolov;
scratches;
blockages in the drain;
Limescale, which is formed due to poor quality water;
The formation of peeling parts on the bathroom floor, which results from the use of chemicals during cleaning;
Air compressor failures;
The pump is not working properly;
nozzles are damaged;
The pneumatic button sinks;
Problems in the water collector.

There may be other unpopular issues as well.

Do-it-yourself hot tub repair: shallow and through cracks

Hot tubs of the 21st century are made of acrylic.

Its operational properties are improved due to:

Resin additions;
The use of fiberglass;
Applications of modern technologies.

In thickness, bathrooms are 7-9 mm, but how to repair them depends on the complexity of the breakdown and on how deeply the defect has penetrated.

To do the elimination of shallow and through cracks yourself, it is worth finding out how the equipment is manufactured. To do this, pay attention to the side of the structure.

If there is acrylic coating on the body, then it is made of plastic, if, on the contrary, there is no coating, then the bathroom was made using the molding technique.

To carry out repairs, you need to prepare:

Liquid acrylic;
sticky tape;
Sandpaper;
Drill and thin drill;
Bulgarian and grinding disc.

Removing shallow cracks takes a long time and is a typical failure. Some hot tub manufacturers that use the spray technique include a special compound in the kit, through which maintenance will be carried out to remove these kinds of problems.

If the product is a cast sheet type, then to remove the crack, you just need to purchase liquid acrylic. When repairing, technology must be observed without various kinds of deviations from it.

Namely:

The crack is specially expanded for better penetration of the composition into the hole;
The edges of the hole are ground with a special fine-grained sandpaper;
The mixture is being prepared;
The edges of the crack are degreased;
Liquid acrylic is applied;
Excess must be removed with sandpaper;
At the end, the seam is sanded.

To remove through cracks, repairs of a more complex type are required. First, measures are taken to prevent the expansion of the crack, after which, from 2 sides, it is drilled through the hole with a thin drill. Surface degreasing is also required. After that, by means of adhesive tape, the crack is glued from the outside, and a procedure is carried out to remove a shallow crack from the moment liquid acrylic is applied.

Before you bring the Jacuzzi device into the bathroom and turn it on, a number of preparatory work will be required.

Namely:

Finishing of the premises is carried out if repairs are planned.
A special filter is installed on the water supply pipe, which purifies the water.
A trial connection of the bathroom is being carried out, which is best entrusted to a specialist with professional training.
Before opening the tap and filling the bathroom completely, the drain is closed with a special plug.
On 3-component mixers, it is necessary to regulate the water pressure by turning each knob in the desired direction.
When the jacuzzi is full, the hydromassage is turned on manually.
The whirlpool button should turn red.
If the engine does not start, then you need to check that the water is at the right level.
The engine is then stopped and restarted.

Adjustment of force of massage is carried out by means of the special handle.

Prevention of operation of a device such as a hot tub

If the jacuzzi is working properly, this does not mean at all that a breakdown cannot occur soon.

It is quite possible to avoid this if special preventive work is carried out in a timely manner:

There are a large number of different products on the market for the care of sanitary equipment, however, when choosing, you need to be guided by certain parameters. In particular, the products must be environmentally friendly, not harmful to human health and, at the same time, without the addition of chemicals.
Regular rinsing of the bathroom surface and wiping with a special flannel cloth is required. Never use lint-free cloths or a sponge with normal dish detergent.
Bathroom disinfection procedures should be carried out monthly, and its complete cleaning. To do this, the container is filled with water to the mark that is above the location of the nozzles. Further, the disinfectant is dissolved in water strictly according to the instructions. Then you need to run the pumps for 20 minutes, and drain the water. The procedure is carried out 2 times, after which the filters are removed and cleaned.
The jacuzzi should be deep cleaned annually using a 7% acetic acid solution. It will help prevent the formation of limestone, and the composition is not dangerous for covering the bathroom.

A Jacuzzi is a truly luxurious purchase and in order for it to last a long time without causing problems or breaking, timely care is required.

Even if there are problems, you should not rush to the master, as perhaps these are just little things that you can fix yourself.

How to turn on the jacuzzi (video)

Most importantly, always follow the instructions for disassembling a particular part of the bathroom and follow the maintenance recommendations so as not to aggravate the situation.

) is a device that is very necessary for health, helping not only to relax and get rid of the feeling of fatigue after a hard day's work, but also to compensate for the full supply of vital energy.

When taking a bath, it is possible to choose one of the types of massage:

air massage (air bubbles);
hydromassage (streams of water);
turbopool (combined alternative).

The main goal of hydromassage is to achieve muscle relaxation and deep relaxation. In these devices relaxation effect is achieved by entering through the nozzles of water or air under the intended pressure. The nozzle holes are located in the most "hot" zones - parallel to the spine, in the lumbar zone, in the legs.

The device for hydromassage is equipped with rather complex equipment, which must be looked after and systematically turned on. preventive work. Despite regular procedures, problems still occur from time to time.

Complex equipment and causes of breakdowns

The most common cause of malfunction is blockage. Its characteristic principle is the difficult drainage of water.

The equipment has a negative impact violation of the integrity of the surface products - chips, cracks and scratches.

Moreover, it is considered too poor water quality, also leads to the formation of lime scale in the tooling pipes. Chemicals are another reason why hot tubs fail. In accordance with the rules of operation do not use detergents when the hydromassage is running, because chemicals, making their way into the nozzles, take them out of working condition. According to this, washing in a jacuzzi with the use of shampoos and soaps is possible only when the hydromassage system is turned off.

In some situations, the breakdown factor is the failure of one or multiple equipment nodes. Often, pumps (for a hot tub), aero compressors and water collectors break down.

Gallery: jacuzzi (25 photos)

Basic rules for repair work

If the warranty period has come to an end, and your product is out of order, do not rush to call the wizard. The fact is that it is possible to repair a jacuzzi do it yourself.

All that is needed for this is to calculate the cause. Most often, blockages and other malfunctions are subjected to cartridge. In this case, it is enough to clean it, however, replacement may also be required.

Not very strong water pressure, proves that system filters are dirty. To check the power of pressure, you need to open all the taps in the house.

When replacing a broken part, you must purchase a similar replacement part from the hot tub manufacturer. This is due to the fact that analogues from other companies can differ significantly in various ways, that is, their use can lead to a malfunction of the entire hydromassage system.

As a rule, the bath ceases to function due to blockages. In order to eliminate them, as well as prevent them, it is poured into a specially designated hole bath cleaning detergent(hydromassage). After passing through all the pipes, it destroys all the dirt, directing it into the sewer. This saves the device from destruction.

In devices without a disinfection system, you can use cleaning tablet and throw it into the water during the operation of the bath. In areas with poor water quality, a similar procedure should be carried out at least once every two months. In order to prevent blockages, it must be remembered that hair, threads and other foreign matter should not get into the Jacuzzi device, as over time this will invariably lead to clogging.

In addition, we must not forget that for cleaning acrylic products it is necessary to use only specialized solutions and tablets.

Modern products for hydromassage are made from acrylic using resins and fiberglass. The thickness of such bathtubs reaches 7-9 mm, the choice of the method of repair work is based on the calculation of the depth of damage to the product. To find the reasons, find out how your bath was made, in other words, evaluate the cut of its side. The body of the whirlpool with a millimeter acrylic coating is made from plastic, otherwise it is made from a single sheet by molding.

For repairs you will need:

Elimination of small cracks

In most cases, innovative hot tubs equipped with all necessary material to troubleshoot many types of problems. Let's say you have a jacuzzi made by spraying or casting, then in the kit for its repair there will be a special composition for this type of breakdown.

In order to remove cracks enough watery acrylic, we note if the product was cast from a sheet. However, repairs should be carried out in strict accordance with the established technology. Initially, the crack should be slightly expanded so that the solution can soak the inside. Then, using fine-grained sandpaper, grind its edges. In the future, prepare the mixture, and apply to the carefully treated degreased area.

Remove excess hardened consistency from the surface of the product with sandpaper. Upon completion of the repair work, it is desirable to grind this area.

For through cracks more complex repairs are needed. First you need to prevent the possibility of crack expansion. To do this, drill holes on both sides of the crack with a thin drill, then completely degrease the surface. The next step will be adhesive tape, which must be attached to the outside of the product, and then resume the task described above.

Mixer replacement

The basis for changing the mixer will be cartridge damage. Initially, this element should be cleaned. If this does not lead to the desired result, then you need to replace it. In this case, you need to buy one hundred percent of the same cartridge. Before installing a new component, it is necessary to clean the landing "nest", remove scale and wipe dry.

Nozzle failure

Sometimes the root cause of the jacuzzi failure is a breakdown, or rather, nozzle clogging. For such a situation, a decrease in the power of water pressure is characteristic. To fix it, you need to roll up the cap and gently clean the inner surface with a soft cloth and water from accumulated dirt.

The owners of hot tubs often face the following problem: whirlpool does not turn on. If the bathtub has a pneumatic button for turning on the hydromassage function, then the replacement will not be difficult, since the removal and connection work is inexpensive. The cost of a pneumatic button varies from 600 rubles and more. It’s quite another matter when an electronic panel is introduced, then, accordingly, repairs will be expensive. However, it is worth noting that if you turn to professionals, the service will be at the highest level, and they will be able to change the remote control to a pneumatic button.

The air and water pump is the heart of the whirlpool bath, which is formed from special alloys and is completely safe for humans. It's easy to identify the root cause of pump problems, but it is desirable to diagnose the mechanism. In particular, you can control the water supply without leaving the bathroom using small levers or a remote control. If you have an exclusive model of baths, then you can add a small fraction of the massage programs to the integrated computer. However, if repairing a hot tub with your own hands is not within your power, and even more so repairing a hot tub pump, then you should contact the masters who know their job!

Thus, do-it-yourself Jacuzzi repair is not a very laborious process, but it still requires a responsible attitude.

One of the hot tub jets is leaking. Leak at the junction of the D32 hose and the nozzle itself. There are NO firms specializing in the repair of hydromassage vans in our city (Kirov).
The question is how to eliminate this leak and using what materials, given that the choice of the latter can be very limited.
Thank you.

Not only materials are required to fix a hose leak, but the experience of the craftsman plays an equally important role.

The cause of the leak is a violation of the bonding technology.

In general, 2 types of connections can be used for bathtubs: PVC pipes (rigid) and PVC hoses (in the form of PVC tape twisted into a spiral). Consider the case of spiral hose, as it is more common.

To solve your problem in the most minimal composition, you will need:

1. Adhesive for PVC pipes. For example Tangit.

2. A small piece of 32mm hose.

3. Repair sleeve according to the diameter of the hose, i.e. 32mm.

4. Tools: pliers, sharp knife, thinner 646.

Depending on the convenience of the location of the defective adhesive, it may be necessary to remove the nozzle from the side of the tub.

It's easy to do. After removing the decorative ring, unscrew the nozzle fastening nut (white large threaded ring).

Sometimes this may not be necessary.

Now the main thing. Cut a 32mm hose at a distance of about 2-3cm from the faulty gluing. The piece of hose remaining in the nozzle must be pulled out. To do this, cut it with a knife or side cutters along the seam of the spiral. Then take firmly with pliers the edge of the hose, and begin to dissolve it in a spiral. In this case, you need to monitor the applied force, and pull so that the tape does not break. Of course, you can try and try to remove the hose without cutting it, sometimes if the quality of the gluing is very poor (especially if the bathtub is new), it succeeds and you just need to glue it back. You can try to swing the hose in different directions. When doing this, it is important not to damage the hole in the nozzle.

After the hole in the nozzle has been freed, we proceed to restore the connection.

We cut the free hose so that the repair coupling is removed. The cut on the hose must be even and at right angles to the axis of the pipe. Before gluing, degrease the outer surface of the hose and coupling (nozzle) with a solvent. We apply glue with a brush first into the hole, then onto the hose. Distribute evenly over the surface. We don’t regret glue, but we don’t need to apply a lot either. Immediately after application, insert the hose into the fitting until it stops. In the same way, we glue the fitted piece of hose through the coupling. When working with glue, its vapors are very toxic, so you should try not to breathe it and ventilate the room.

According to the situation, you first need to figure out in what sequence to glue it to make it more convenient.

Glue polymerizes within 1.5 hours. After pour water and check the bath for a leak.

Glue, couplings and hose can be ordered in the shop section.

Leak in the nozzle of the g/m bath

Apparently you were lucky, and the leak was insignificant, or it was the air supply hose to the nozzle, or the pump inlet pipe (50 mm) (working at P The issue is chem. adhesive reaction on PVC fitting and hose. None of the silicones known to us enter into a chemical interaction with PVC. (And the glue even “melts” it a little). Therefore, coating the hose is a temporary measure, because. it does not eliminate the cause of the leak (not sizing).
We came across bathtubs that flowed at 70% of the joints. Of course, this is a production defect, and it consisted in the fact that the hoses supplied to the bathtub manufacturer did not react with Tangit glue. They popped out easily with little effort.
Above is a radical method that guarantees a 100% result.