Duct Cleaning Has Never Been Proven To Actually Prevent Health Problems. Indoor Air Pollution · Guide to Indoor Air Quality · Printable Version Duct Cleaning Has Never Been Proven to Actually Prevent Health Problems. Nor do studies conclusively show that the particle (for example,. This is because much of the dirt from the air ducts adheres to the surfaces of the ducts and does not necessarily enter the living space.
It is important to note that dirty air ducts are just one of many possible sources of particulate matter that are present in homes. Contaminants that enter the home from both outdoor and indoor activities, such as cooking, cleaning, smoking, or simply moving around, can cause greater exposure to pollutants than dirty air ducts. In addition, there is no evidence that a small amount of household dust or other particles in the air ducts poses any risk to your health. This is because much of the dirt that can accumulate inside the air ducts adheres to the surfaces of the ducts and does not necessarily enter the living space.
In addition, there is no evidence that a small amount of household dust or other particulates in the air ducts poses any health hazard. So how often should you clean the air ducts? Simply put, only as often as there is a serious problem, such as the presence of mold in the air ducts, which can cause mold spores to enter the living areas of your home. This can trigger allergic-type symptoms, such as a runny nose, sore throat, watery eyes, and other breathing problems. If you notice a musty or musty smell every time the oven or air conditioner is running, call a professional HVAC or duct cleaning company.
Mold grows in damp or damp areas, so if there is mold in the ducts, in addition to cleaning them, you will have to find the source of the moisture, perhaps a leaking pipe, and repair it. The EPA does not recommend that air ducts be cleaned except as necessary due to ongoing uncertainty about the benefits of duct cleaning in most circumstances. Taking simple maintenance measures that you can perform on your own not only saves you money in terms of ongoing HVAC operational efficiency, but also avoids costly future repairs and the need to clean ducts periodically. On the other hand, if a service provider does not follow proper duct cleaning procedures, duct cleaning can cause indoor air problems.
With growing concerns about indoor air quality, it's easy to convince homeowners that their ducts need cleaning. If your ducts are dirty enough that they need to be cleaned, then you need to clean the entire HVAC system (we'll talk about this later), not just the ducts themselves. The system was designed to move a certain volume of air through a specific duct size, when that duct size starts to shrink with dust accumulation, your system has to work harder to move that air, so you will end up with a loss of efficiency and eventually breakdowns or failures. If you currently have problems with airflow, hot or cold spots, or lack of heating or cooling in your home, duct cleaning is not a permanent solution.
Unlike the cleaning of dryer ducts, which must be checked and cleaned regularly, no independent objective organization recommends cleaning HVAC ducts as an essential part of routine system maintenance. It seems like a logical maintenance activity, but cleaning the air ducts in your home's HVAC system may not be a good idea as it seems intuitively. That said, the EPA recommends cleaning air ducts if there is visible mold growth or if evidence points to insect or rodent infestation. The original oven was a charcoal “octopus” design that did not have a blower to circulate air, but relied on hot air rising to distribute heat.
If you see evidence of significant visible mold growth on ducts or mechanical components of the HVAC system that come into contact with air. As part of the duct cleaning process, your ducts may have service holes cut out for tool access or vacuum hose that may not be properly sealed after use. Not only that, but if you don't clean all parts of the ductwork, you could end up recontaminating the parts you were able to clean as soon as you turn the system back on. .
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