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Should you regularly clean your air ducts?

Air ducts or ventilation ducts play an important role in a house. They allow for optimal air circulation throughout the house. But did you know that they need regular cleaning to perform their function all year round? Find out why you should clean them more often and how this task should be performed.

Pourquoi faut-il nettoyer vos conduits de ventilation ?

There are several important, even vital, reasons why you should clean your ventilation ducts regularly. Here they are.

Préserver les occupants des risques d’allergies

The air circulating through the ducts will be directly inhaled by the occupants of the house. We all know that the air coming from outside is of poor quality, since it is polluted and carries various allergens. If you neglect to clean your ducts, these different agents will accumulate in them and the

filters will no longer be able to retain them. In the end, you will end up with contaminated air throughout the house, which will cause allergies to the occupants, especially those who are the most sensitive.

Lutter contre l’apparition de moisissure

Mould is a phenomenon that tends to appear in ventilation ducts. These microscopic fungi thrive in damp, dark areas. Your ducts accumulate moisture from condensation and rain, and they are not lit.

By regularly cleaning every corner of your ventilation ducts, you can prevent mold from growing in them. The real danger with mold is that it is a vector for various respiratory diseases that can be potentially fatal.

Faire circuler de l’air sain dans la maison

Breathing clean air is vital to your health. One of the roles of ventilation ducts coupled with HVAC units is to distribute healthy air throughout the house. Thus, the air that enters from outside passes through different filters to be purified and decontaminated to ensure the health of the occupants. By cleaning your ducts regularly, you ensure that every last particle of dirt is removed and that you breathe completely clean air.

Optimiser le fonctionnement et la longévité des appareils CVC

HVAC units are usually connected to the ventilation ducts to distribute the air throughout the house. If you neglect to clean the ducts, dirt may also accumulate in the units, causing them to overheat and limit their operation. Their lifespan could even be shortened. Regular cleaning and filter replacement will preserve all your HVAC equipment and ensure optimal longevity.

Quand devriez-vous nettoyer les conduits de ventilation ?

Several signs should alert you to the condition of your ventilation ducts and prompt you to clean them. The most obvious and alarming indicator is when the occupants of the house gradually develop symptoms of respiratory problems such as coughs and colds. Other more serious signs such as asthma or breathing difficulties are also indicative of air quality problems.

Another sign that your ducts are very dirty and should be cleaned is the appearance of mold in the openings of the ducts leading into the rooms of the house. If the mold becomes apparent around the edges of the openings, it has fully spread into the ducts. The situation could then become tricky and you should not waste any more time, but directly call for cleaning providers as soon as possible.

For periodic cleaning, the ducts can be inspected once a month. When you notice that the dirt is starting to accumulate, you can proceed with the cleaning. If you have just bought a new home, it is advisable to thoroughly clean and disinfect the ducts before moving in.

Comment procéder au nettoyage de vos conduits de ventilation ?

Several steps are usually required to properly clean ventilation ducts.

Inspection de l’état des conduits

The first step is to inspect the ducts. This will give you an idea of their condition and level of fouling. This is also an opportunity for you to determine if mold has developed.

Nettoyage des conduits

Next, the actual cleaning of the ducts must be done. The walls of the ducts should be brushed well and the corners should be reached to dislodge dust and mildew as best as possible. If you do it yourself, use a fine brush to avoid damaging the ducts.

Aspiration de la poussière et de la saleté

The dust and dirt that has been dislodged from the walls should then be vacuumed away. This is the most difficult step if you don’t hire a professional, as you may not have the proper equipment to reach areas away from the openings. A traditional vacuum cleaner may not be suitable.

Désinfection et décontamination

In order to completely sanitize the ducts, it may be necessary to decontaminate them. This step is essential if mold has been detected in your ducts.

Contrôle de la qualité de l’air

Finally, air quality monitoring should be performed to ensure that the ducts are completely clean and that the occupants are safe.

Faites appel à un professionnel pour le nettoyage de vos conduits de ventilation

Generally, it is necessary to call on the services of a professional to clean and inspect your ventilation ducts. A specialized service provider has all the necessary equipment to carry out this task and will also be able to give you advice on the maintenance and repair of your ducts.

Cleaning your ducts yourself may be more economical, but you won’t be able to completely remove the dirt without professional equipment. In the end, you will only clean the areas near the openings, without being able to perform a deep cleaning.

5 reasons to clean your air exchanger

An air exchanger plays an important role in the circulation of air in the house. Unfortunately, many homeowners neglect the maintenance and cleaning of this device. But why is it important to keep your air exchanger well maintained? Find out the main reasons in this article.

Quels éléments nécessitent un nettoyage régulier dans un système d’échangeur d’air ?

First of all, it should be kept in mind that the air exchanger is a whole system and not an isolated device. Thus, at the time of the interview, it is necessary to take into account all the elements that constitute it.

Les filtres

Filters are the first items to be cleaned or replaced when needed. It is through them that the air will be purified and that the dirt in the form of particles will be retained. If you live in a very dusty area with a lot of traffic, these filters need to be replaced more regularly because they get dirty more quickly. Generally, the presence of dirt that accumulates in the air distribution grilles indicates that your filters are no longer performing their function and need to be changed or cleaned.

There are washable and non-washable filters. If your system has the washable models, simply vacuum them, wash them with soap and water, rinse well, and then let them dry before reinstalling. However, if you have non-washable filters, they must be replaced.

Les grilles d’aspiration

Exhaust grills are usually located in rooms and outside the house. They allow, on the one hand, the diffusion of purified air coming from outside towards the interior of the house, and on the other hand, the evacuation of the stale air in each room towards outside.

Over time, the grills will become clogged, especially those on the outside. Dust, leaves and snow can easily clog them, making it difficult for air to circulate. The interior grilles are much less prone to clogging, except when the filters have not been cleaned for a long time. The grills located in the kitchen are the most affected by possible clogging, because of the cooking steam that settles on them in the absence of an extractor hood.

Le récupérateur d’air ou d’énergie

The recuperator is the element which will allow to recover the energy or the heat contained in the air in order to heat the air entering the rooms in winter, or to cool it in summer. It also needs regular cleaning in order to perform its role properly.

The collector can be made of polypropylene or aluminum and should be cleaned at least once a year, just before winter. This element can be delicate, so do not clean it aggressively. Warm water and mild soap are more than enough.

As far as the core is concerned, it is essential not to immerse it in water. Using a vacuum cleaner is the best way to clean it.

Les ventilateurs

The fans are the elements that will create the air fluctuation from the inside to the outside of the house and back. Dirt also tends to accumulate on them, and regular cleaning is necessary.

The dust that settles on the blades is sometimes stubborn and difficult to remove, requiring a powerful vacuum cleaner. That’s why most of the time you need to call a professional to clean an air exchanger.

Les conduits

Finally, dirt from outside air and stale air in the rooms will accumulate in the ducts. It is imperative to clean them thoroughly to avoid clogging your new filters quickly.

The ducts are usually winding and difficult to access. Professionals use sophisticated devices to reach into every nook and cranny and remove every last particle of dust.

Quelle est l’importance du nettoyage régulier de votre échangeur d’air ?

As mentioned above, this device will allow air to circulate from the outside to the inside of the house, and ensure the perpetual renewal of this air. Regular cleaning is therefore crucial.

Assurer la qualité de l’air dans chaque pièce

It is imperative that healthy air circulates in all rooms of the house. A clean air exchanger ensures that the air in your home is of good quality and pleasant to live in. Dirt, dust and pollutants will be retained by the filters and microbes in the house will be regularly evacuated to the outside.

Contrôler l’humidité de l’air

With an optimally functioning air exchanger, you can control the humidity of the air in your home. Indeed, if the warm air in each room does not have an exit, the humidity will increase and the inconveniences that follow may appear. The air exchanger will fight against this accumulation of humidity.

Prévenir les allergies et autres troubles respiratoires

With poor air quality, various respiratory pathologies tend to affect the occupants of the house. Pollutants and allergens are not retained by the filters, and microbes in the rooms are not properly evacuated due to poor air circulation. With a well-cleaned and well-functioning air exchanger, you don’t have to worry about this problem.

Prévenir la formation de moisissure

Mold tends to grow in the ducts of air exchangers. It is a dark area and sometimes prone to humidity because of rainwater that seeps in through the outside grills. If you neglect to clean these ducts, you will have mold and mildew growing throughout your home. However, regular cleaning will prevent this problem from occurring.

Garantir la longévité de votre échangeur d’air

Finally, an air exchanger system that is cleaned regularly will work optimally for many years. You will avoid recurrent breakdowns and you can even anticipate the failure of certain elements thanks to the inspection carried out by the professional at the time of cleaning.

What is a dust level test?

Over time, dust tends to accumulate in the ventilation ducts of your home. It is therefore necessary to measure the level of dust in order to guarantee air quality and preserve the health of the occupants all year long. But what is this dust level measurement? Find out everything you need to know about this process.

Définition du test de niveau de poussière

A dust level test or gravimetric test is a process that measures the amount of dust that has accumulated in the ventilation ducts. By taking a sample, the specialists perform analyses to provide precise data on the level of fouling of the ducts as well as other useful information such as the determination of the presence of pathogens or not.

Pourquoi tester le niveau de poussière ?

A dust level test is critically important for several reasons.

·      Déterminer l’état d’encrassement des conduits

Ventilation ducts are used to circulate air from the outside to the inside of the house and back again. This air carries different particles such as dust. This will accumulate in the ducts and over the years, the ducts will become completely clogged.

With gravimetric measurement, you will be able to determine how dirty your ducts are without having to do a robotic inspection in the most difficult to access areas.

·      Trouver d’éventuels agents pathogènes dans les conduits

It’s not just dust that collects in the ducts. Pollutants and allergens may also be present. Mould can also develop in the ducts if there is high humidity. It is thanks to the gravimetric measurement that you can identify the pathogens in your pipes and take the corresponding measures.

·      Déterminer la qualité de l’air dans la maison

Through the gravimetric measurement, it is also possible to determine the quality of the air circulating in the house. By measuring dust levels and identifying potential pathogens in the ducts, specialists can determine how healthy or unhealthy the air may be and how dangerous it is for the occupants.

Quand effectuer une mesure gravimétrique ?

As you can see, measuring dust levels is important. But when should you perform a gravimetric measurement of your home’s ducts?

·      Avant de s’installer dans une maison neuve ou entièrement rénovée

It is a misconception that a new home has completely clean and healthy ventilation ducts. Indeed, finishing work done in the house can cause dust and dirt to accumulate in the ducts.

Similarly, after a major renovation in your home, it is necessary to perform a gravimetric measurement to ensure that dust has not accumulated in the ducts.

·      Avant d’emménager dans une maison récemment achetée

If you have just purchased a home that was previously lived in, you should consider taking a gravity measurement. The reason is equally simple: it’s hard to get an idea of how dirty the ducts are before you move in, even if the previous owners say they are clean.

·      Avant de vivre dans une maison longtemps inhabitée

If you are planning to move into or stay in a house that has been uninhabited for a long time, it is strongly recommended that you take a gravimetric measurement before you leave your bags. It is very likely that massive amounts of dust have accumulated in the ducts and that mold has developed.

Au cas où les occupants présentent des symptômes similaires de maladie

When you notice that the occupants of the house are getting sick in the same way, especially with symptoms of respiratory problems, a gravimetric measurement should be done as soon as possible. Symptoms may include coughing, colds, difficulty breathing, or headaches.

Quelles mesures prendre après avoir effectué ce test ?

Once you have received the test results, it is time to take action.

·      Que faire en cas de niveau élevé d’encrassement ?

In this case, a thorough cleaning of your entire ductwork is required. It will also be necessary to inspect if any areas are damaged and need repair.

·      Que faire en cas de niveau faible d’encrassement ?

If the fouling level is low, you have two options. You can either ask the professionals to clean the entire ductwork right away to give you peace of mind for the next few months, or you can schedule the cleaning for later based on the specialists’ recommendations.

·      Que faire en cas de présence d’agents pathogènes ?

If your ducts have pathogens such as mold, specific measures should be taken to eradicate them completely. It will also be necessary to inspect certain sensitive areas of the house (wooden structures in the attic, the cellar, the bathroom and the insulation) to see if mould has already developed there.

À qui faire appel pour effectuer le test de niveau d’encrassement ?

Performing a gravimetric measurement requires know-how, experience and precise equipment. For these reasons, you cannot do it yourself. You need to hire professional duct cleaners who offer a dust level measurement service. The samples must be brought back to the laboratory for analysis and the results are sent to you as soon as possible.

At Ventilo Exp’Air, we offer complete inspection and cleaning services for your ventilation ducts, including dust level measurement. We have a highly qualified and friendly team ready to meet all your needs. We guarantee professional, quality services that fit your budget.

What is a dust level test?

Over time, dust tends to accumulate in the ventilation ducts of your home. It is therefore necessary to measure the level of dust in order to guarantee air quality and preserve the health of the occupants all year long. But what is this dust level measurement? Find out everything you need to know about this process.

Définition du test de niveau de poussière

A dust level test or gravimetric test is a process that measures the amount of dust that has accumulated in the ventilation ducts. By taking a sample, the specialists perform analyses to provide precise data on the level of fouling of the ducts as well as other useful information such as the determination of the presence of pathogens or not.

Pourquoi tester le niveau de poussière ?

A dust level test is critically important for several reasons.

·      Déterminer l’état d’encrassement des conduits

Ventilation ducts are used to circulate air from the outside to the inside of the house and back again. This air carries different particles such as dust. This will accumulate in the ducts and over the years, the ducts will become completely clogged.

With gravimetric measurement, you will be able to determine how dirty your ducts are without having to do a robotic inspection in the most difficult to access areas.

·      Trouver d’éventuels agents pathogènes dans les conduits

It’s not just dust that collects in the ducts. Pollutants and allergens may also be present. Mould can also develop in the ducts if there is high humidity. It is thanks to the gravimetric measurement that you can identify the pathogens in your pipes and take the corresponding measures.

·      Déterminer la qualité de l’air dans la maison

Through the gravimetric measurement, it is also possible to determine the quality of the air circulating in the house. By measuring dust levels and identifying potential pathogens in the ducts, specialists can determine how healthy or unhealthy the air may be and how dangerous it is for the occupants.

Quand effectuer une mesure gravimétrique ?

As you can see, measuring dust levels is important. But when should you perform a gravimetric measurement of your home’s ducts?

·      Avant de s’installer dans une maison neuve ou entièrement rénovée

It is a misconception that a new home has completely clean and healthy ventilation ducts. Indeed, finishing work done in the house can cause dust and dirt to accumulate in the ducts.

Similarly, after a major renovation in your home, it is necessary to perform a gravimetric measurement to ensure that dust has not accumulated in the ducts.

·      Avant d’emménager dans une maison récemment achetée

If you have just purchased a home that was previously lived in, you should consider taking a gravity measurement. The reason is equally simple: it’s hard to get an idea of how dirty the ducts are before you move in, even if the previous owners say they are clean.

·      Avant de vivre dans une maison longtemps inhabitée

If you are planning to move into or stay in a house that has been uninhabited for a long time, it is strongly recommended that you take a gravimetric measurement before you leave your bags. It is very likely that massive amounts of dust have accumulated in the ducts and that mold has developed.

Au cas où les occupants présentent des symptômes similaires de maladie

When you notice that the occupants of the house are getting sick in the same way, especially with symptoms of respiratory problems, a gravimetric measurement should be done as soon as possible. Symptoms may include coughing, colds, difficulty breathing, or headaches.

Quelles mesures prendre après avoir effectué ce test ?

Once you have received the test results, it is time to take action.

·      Que faire en cas de niveau élevé d’encrassement ?

In this case, a thorough cleaning of your entire ductwork is required. It will also be necessary to inspect if any areas are damaged and need repair.

·      Que faire en cas de niveau faible d’encrassement ?

If the fouling level is low, you have two options. You can either ask the professionals to clean the entire ductwork right away to give you peace of mind for the next few months, or you can schedule the cleaning for later based on the specialists’ recommendations.

·      Que faire en cas de présence d’agents pathogènes ?

If your ducts have pathogens such as mold, specific measures should be taken to eradicate them completely. It will also be necessary to inspect certain sensitive areas of the house (wooden structures in the attic, the cellar, the bathroom and the insulation) to see if mould has already developed there.

À qui faire appel pour effectuer le test de niveau d’encrassement ?

Performing a gravimetric measurement requires know-how, experience and precise equipment. For these reasons, you cannot do it yourself. You need to hire professional duct cleaners who offer a dust level measurement service. The samples must be brought back to the laboratory for analysis and the results are sent to you as soon as possible.

At Ventilo Exp’Air, we offer complete inspection and cleaning services for your ventilation ducts, including dust level measurement. We have a highly qualified and friendly team ready to meet all your needs. We guarantee professional, quality services that fit your budget.

The dangers of not cleaning your ventilation ducts

Ventilation ducts allow air to circulate throughout a building. Its quality will depend greatly on the level of cleanliness of the ducts, hence the importance of always ensuring that they are not clogged with dirt. Find out what the likely dangers are of not cleaning your ventilation ducts.

Une humidité trop importante

The ventilation ducts lead directly to the outside to allow air exchange from inside the house. As a result, the openings are exposed to the weather, especially rain. Over time, moisture will accumulate in the ducts. With the entire area shielded from light, this moisture will have a hard time draining away. Without cleaning and maintenance, it will start to attack the structure which will weaken your ducts.

Une accumulation d‘agents allergènes

Dust and dust mites tend to be airborne and accumulate in ventilation ducts. If you neglect to clean them regularly, these allergens can be found in excessive quantities throughout your home, affecting the health of the occupants.

Probabilité de développer de la moisissure

Humidity and lack of natural light in the ducts are conditions conducive to the development of mold. However, these small mushrooms can very quickly attack hypersensitive people and cause more or less serious respiratory problems. In addition, mold tends to grow quickly throughout the ductwork, and can even invade the house.

Présence de rongeurs

Dark areas that are not cleaned regularly are places that rodents of all kinds like to live and roam. Rats in particular are the most damaging. If you don’t maintain your ducts for a long time, it’s likely that they will take hold and even find a way to invade your home. This can be a tricky situation, since rat poisoners can disperse chemicals throughout the house through the air.

Présence d’agents toxiques dans l’air intérieur

The air outside contains various toxic chemicals, such as carbon monoxide from car exhausts. Over time, these compounds can build up in the ductwork, especially if filters are not replaced periodically. Eventually, they will find their way into homes, causing problems for those who are most sensitive to them.

Conséquences sur la santé

Poor air quality can lead to many health problems for the occupants. Here are the most frequently encountered.

Problèmes respiratoires

Respiratory problems are most common when air quality is impaired. Pathogens usually attack the lungs, since air is drawn directly into them. It can range from simple coughing to total asphyxiation, especially if the occupants suffer from asthma.

Allergies et irritations

Various allergies and irritations may also occur. Eczema, various skin rashes, itching and other signs on the skin and eyes may be apparent.

Maux de tête et étourdissement

Finally, headaches and dizziness can occur if highly toxic chemicals are in the air. If people who are hypersensitive to these agents stay in the house too long, they may even end up losing consciousness.

Comment reconnaître que les conduits sont trop sales ?

There are various signs that can alert you to the healthiness of your ventilation ducts, especially if you have not cleaned them in a long time.

Les occupants développent des problèmes de santé

If the occupants of the house develop symptoms such as colds, coughs, respiratory problems or dizziness at the same time or successively, it is surely due to the quality of the air they breathe in the house. More often than not, it becomes obvious when they feel fine when they are outside, but only show these symptoms when they are inside the house.

Des bruits bizarres dans les conduits

Strange noises such as animals running through the ventilation ducts indicate that rodents have probably taken up residence there. This shows that your ducts have not been cleaned for a long time, to the point that rats have found a home there. Don’t waste a single second and take the necessary measures to prevent them from invading your entire property. Cracking noises may also indicate that moisture has affected the walls of the ducts. Expect repair costs to vary.

De la poussière qui s’accumule facilement dans la maison

Ducts are used to circulate air from the outside to the inside of the house and vice versa. Normally, filters are used to purify the incoming air. But when the ducts are too dirty, dirt and dust end up going directly into the rooms. If you notice that your furniture is getting dusty too quickly, the ducts may be clogged with dust. It’s time for a big cleanup.

Comment nettoyer vos conduits de ventilation ?

Cleaning ventilation ducts is a delicate, dangerous and hazardous task. It’s tricky in that you have to make sure you’ve cleaned every nook and cranny while you’re in a confined space. It is dangerous, since you don’t know what agents and harmful substances you are exposing yourself to, especially if you don’t have adequate protective equipment. Finally, it is risky, since you don’t know what kind of animals and insects you will have to deal with once in the ducts.

For all these reasons, it is strongly advised to leave this kind of task to a specialized professional. Not only does he have the necessary know-how, but he also has the required equipment. A professional will be able to thoroughly clean your ducts, get rid of mold and detect any alterations.

Want some good advice? Have your ventilation ducts inspected regularly to prevent problems from building up before they do. Not only will you not have to incur expensive costs, but you will not be putting the health of the occupants at risk.

nick hillier iekmmvdzfc0 unsplashWhat do I need to know about Legionnaires’ disease?

Legionellosis is an infection caused by the Legionella bacteria. The bacteria survive in the air. Therefore, regular maintenance of your ventilation system will prevent its spread.

Here are some signs that your ventilation ducts may be clogged with bacteria such as Legionella.

All dirt particles and contaminants are pulsed through high performance HEPA* filters. Ventilo Exp’Air’s professional ventilation system remediation technicians ensure the removal of all traces of contaminants such as Legionella. In addition, the service is guaranteed.

*99.97% of particles with a diameter greater than or equal to 0.3 micrometers (microns).

What do I need to know about Legionnaires' disease?Do you find that your dryer doesn’t dry enough or has a damp smell?

It may not be the dryer that is the problem, but rather the dryer vent, with lint build-up clogging the vent and preventing moisture from escaping to the outside, which can cause problems with the dryer, including : the engine burning, the laundry can catch fire, etc. We must clean a dryer vent every 2 years for regular use.

Do you find that your dryer does not dry enough or has a damp smell?How to prevent Legionnaires’ disease?

Good operating and maintenance practices for air and water treatment systems are the best method of preventing Legionella infection. Cooling towers and evaporative condensers should be inspected and thoroughly cleaned at least once a year.

Source : www.cchst.ca/oshanswers/diseases/legion.html

How to Prevent Legionnaires' Disease?