Ventilation ducts often receive little attention, simply because you cannot see them. However, over time, dust, grease, and sometimes even mould can accumulate inside, affecting the air quality in your home. Here you will find out when it is time to have the ducts cleaned.
A guideline: every three to five years
As a general guideline, ventilation ducts in a home can be professionally cleaned every three to five years. With intensive use, for example in a household with a lot of cooking fumes, pets, or smokers, this may be necessary more often. With little use and a clean living environment, you can sometimes wait a little longer.
Signs that cleaning is needed
A persistent musty smell that does not go away, even after airing out properly, is often the first sign. Other indications are a noticeable reduction in airflow from the vents, more dust in the house than usual, or a system that has to work noticeably harder to move enough air. With the kitchen extractor, grease deposits in the duct can also play a role, which can even pose a slight fire hazard.
Health and allergies
For people with allergies or respiratory problems, pollution in the ducts can be particularly bothersome, because dust and mould spores can end up back in the home. Many people notice that their symptoms ease slightly after a thorough cleaning of the system, although this varies from person to person and is not a substitute for medical advice for serious complaints.
Check yourself or have it done professionally
You can clean the vents and the visible start of the ducts yourself with a vacuum cleaner or damp cloth. However, the inside of the ducts is difficult to reach and assess yourself. A specialised company uses cameras and special brushes to clean the entire duct, including the bends and connection points that you cannot see yourself.
What cleaning achieves
After cleaning, noticeably more air often flows through the vents, a musty smell disappears, and the system works more efficiently, which can also slightly reduce the energy consumption of the ventilation motor. It is an investment that you do not have to make every year, but which does contribute to a healthier and fresher home in the long term.
How much does professional duct cleaning cost?
The price for having ventilation ducts cleaned depends on the size of the home and the number of ducts, but for an average home it is often comparable to the cost of a major service of another household system. Many companies also offer a combination of cleaning and a general inspection of the ventilation system, including the ventilation box and the settings.
If in doubt, always ask for a camera inspection beforehand, so you know how polluted the ducts actually are before scheduling a cleaning. This way you avoid unnecessary costs, and you can be sure that attention is given to the ducts that really need it.
A clean ventilation system is a good foundation, but the air quality in the home is also determined by other factors such as dust, pollen, and cooking fumes. Want to know more about improving your indoor climate? Then visit Dynter.