The HVAC mold remediation process takes about 1-3 hours and then we run an EPA-approved disinfectant fog through the entire system to ensure the elimination of every inch of mold. Our HVAC duct cleaning services are tailored to meet all your needs in the most convenient way.
The short answer to the question above is: YES! Air duct cleaning, when done the right way, is proven to be effective at removing mold from your ventilation system and therefore making your living and working environment a lot healthier.
To use air purifiers to get rid of mold spores:
It can take around 30 minutes to several hours to clean the air in the room, depending on the air changes per hour (ACH) and clean air delivery rate (CADR) of the air purifier.
The time it takes to clean air ducts will vary depending on the size of your home, the type of ventilation system you have, and how dirty the ducts are. However, on average, it usually takes between two and four hours to clean all the air ducts in a typical home.
Unfortunately, your air conditioning system and your air ducts are a common place for black mold to reside. Moisture plays a significant role in the growth of mold. Your air conditioning system can act as an incubator for black mold because of its constant change in humidity levels throughout the summer season.
Use an EPA-registered disinfectant labeled for HVAC use to clean non-porous surfaces (Ductwork, coils, plenums, pans, etc) of mold, mildew, and other dirt. BIOSPRAY-TOWER ready-to-use disinfectant and mold cleaner will kill and remove mold, mildew, and odor-causing bacteria.
The technician uses specialized tools to dislodge dirt and debris in the system, followed by a thorough sanitizing process to effectively “wash away” the mess. They'll then do an air filter change and a final testing of the system operation to ensure everything is back to working flawlessly.
A proper air duct cleaning requires the technicians to cut a small hole in the ductwork near your furnace. After the cleaning is complete, the hole is closed and completely sealed. If no hole was cut in your ductwork, it's very likely your ducts are not clean.
The recommendation for air duct cleaning is every three to five years. But it depends on various factors. Location, climate, and HVAC use affect air duct cleaning frequency schedules. Other issues, like mold and illness, may also be a sign that your ducts need cleaning.
All contaminated surfaces will be vacuumed with a HEPA vacuum to trap the mold spores while releasing clean air, unlike traditional vacuum cleaners. Next, a professional will spray and wipe down the once contaminated surface with microfiber cleaning cloths.
Air purifiers help capture mold spores from the air, preventing them from reproducing and spreading throughout your home. While air purifiers won't help treat active mold that's already present on surfaces, they are a great way to control the spread of airborne mold particles.
You'll want to remove mold from the outside of your house, on siding or on your deck, as soon as possible. External mold can do significant damage to exterior surfaces over time, eating away at wood, stucco and other materials. In addition, exterior mold can easily work its way into the house if left unchecked.
If you see black spots or black dust appearing around air vents, there's a good chance that mold is growing inside. These black spots are usually difficult to wipe off, and if it has a wet, slimy texture, that's another indication of black mold.
The truth is that there is no evidence that having your ducts professionally cleaned would make your air any cleaner than it is now. In fact, the EPA did a study to determine the results of air duct cleaning. Here is what they concluded: "Duct cleaning has never been shown to actually prevent health problems.
Generally speaking, a concentration of mold spores below 500 sp/m3 is considered normal. A concentration of mold spores above 500 sp/m3 is considered high.
Dirty air ducts can also cause a number of problems throughout your HVAC system including: Decreased efficiency leading to higher energy bills. Decrease in air flow causing uneven heating or cooling. A rusting effect on your heat exchanger, increasing the risk of a fire.
The best DIY project for your HVAC system involves the good old vacuum cleaner. Keep the floor grilles and wall duct registers clean with the vacuum brush attachment. If there's a lot of dust, unscrew the grills and hose out the visible interior of the ducts. Also, don't forget the cold-air returns.
There will literally be less dust when you have clean ducts. The reason behind this is that air ducts that are clogged with debris blow the same dusty debris into every surface of your home, making it more time-consuming and demanding to clean your home. Once your ducts are clear, you simply won't have to dust as much.
Air duct cleaning is best done in the spring. It's a great way to ensure you and your family don't breathe in microscopic dust, mould and even mouse droppings.
These symptoms usually first appear 2 to 9 hours after exposure and last for 1 to 3 days. Other affected persons have progressive shortness of breath and cough, as well as weight loss.
The mold spores can colonize (grow) inside lung cavities that developed as a result of chronic diseases, such tuberculosis, emphysema, or advanced sarcoidosis. The fibers of fungus might form a lump by combining with white blood cells and blood clots. This lump or ball of fungus is called an aspergilloma or mycetoma.
A blood test, sometimes called the radioallergosorbent test, can measure your immune system's response to mold by measuring the amount of certain antibodies in your bloodstream known as immunoglobulin E (IgE) antibodies.