“why air duct cleaning -whole house air duct cleaning”

Sears two-step, hot water extraction process, and our specially formulated cleaning solutions and fiber rinse are unlike most other carpet & upholstery cleaners. With the steam cleaning process, warm/hot water is used to loosen dirt embedded deep in the carpet fibers then it is quickly extracted with powerful vacuum equipment. Our second step, the Fiber Rinse, insures that we have removed the most dirt and cleaning solution (residue) from your carpet so it will be soft, fresh and stay cleaner longer.
If you price air duct cleaning from several companies, you will notice a big price difference from one company to the next. For a typical home, the price might range from $60 to $600. After learning more, you will find that PRICE has a direct correlation to the DEGREE of cleaning you get.
Had our ducts cleaned late April, 2016. Sodium Chlorite was sprayed into ducts after cleaning. Ever since, we have been bothered with eye and nasal passage irritation because of a “chemical” and “musty” odor. This odor is present whether or not a/c is on.) We are told the sodium chlorite (“EnviroCon, manufactured by Bio-Cide International) is used in hospital and nursing home settings and is not hazardous to health. The air duct company’s suggestion is that they come out and spray even more sodium chlorite…we absolutely don’t want this done! Have had various other recommendations about what we need to have done to remedy our problem. We will be unable to stay in our home if a resolution cannot be found. We’d be willing to replace the ductwork if necessary. (One professional suggested that the cleaning may have “knocked something loose” inside the ductwork and that is the source of the irritant.) This home was built in 1920…no idea when the present ductwork was installed. Any suggestions would be appreciated.
Air Quality Engineering manufactures a wide variety of air cleaners and air filtration systems for industrial and commercial applications. Our product line includes mist collectors, welding fume extraction systems, soldering fume extraction systems, electronic air cleaners (electrostatic precipitators), HEPA air cleaners, cartridge dust collectors and disposable media filtered air cleaning systems. We also provide portable and overhead systems, as well as ducted (in-duct) systems for a multitude of environments, including oil and mist collection in industrial applications, welding fume, tobacco smoke removal in the hospitality industry, and air purification in healthcare fields. In addition, we produce HEPA and electrostatic home air purifiers that have been repeatedly ranked #1 in consumer magazines.
Hi all, please clean you ducts there is to much dust everywhere, and people with allergies will suffer the most, We live in homes that are full of dust everything produces dust, well not everything but paper carpet furniture etc.. the data speaks for itself. Terry AZ
I am just a homeowner and have absolutely no qualifications, but it seems pretty logical to me that a good cleaning every once in a while is just a good practice. It just seems like too vital of a component in a vital system to never clean.
Some residential HVAC systems may not have enough fan or motor capacity to accommodate higher efficiency filters. Therefore, the HVAC manufacturer’s information should be checked prior to upgrading filters to determine whether it is feasible to use more efficient filters. Specially built high performance homes may occasionally be equipped with true HEPA filters installed in a properly designed HVAC system.
Rainbow International’s professionals use the most advanced tools and equipment in the industry and apply systematic best practices honed over 30 years in the business. We put the highest value on open communication and customer service, and fully inspect your ductwork before going ahead with a full cleaning.
We called this company Arizona Carpet and Duct cleaning because we got a coupon in the mail for a 24.99 carpet cleaning so we decided to have the duct cleaned with out and over the phone estimate. Bad idea. When they got here they took out our air filter and said we had mold and it was going to cost 2000.00 not including the carpets. In the end we ended up talking them down to $500. If you can bargain do it.
The jury is out on whether or not cleaning your air ducts and vents has a significant enough impact to be necessary. A proven connection between immaculate duct systems and air quality in the home has not been made. However, if your vents display any of the signs listed above, cleaning would certainly be in your best interest. Allowing mold, debris and bacteria to fester could create bigger problems down the line. If having your system disinfected is within your budget, you may prefer to take care of these issues rather than ignore them.
I agree with the first post, you should always avoid the scams of companies just trying to get their foot in the door. With our company personally we will give an estimate over the phone based off of sq ft and how many vents, and when we give a price quote that’s what it will be. I am a firm believer that you should know the exact cost before you have something done. Also the time is also correct, it takes time to go into someones home and do a great job. Anyone who is there less than one and a half hours should not have been there in the first place.
The technician that replaced my blower module said I could definitely benefit from a professional cleaning of the handler and the ductwork, which makes sense. They are going to charge about 500 dollars and bring a crew of people out.
Note: Use of sealants to encapsulate the inside surfaces of ducts is a different practice than sealing duct air leaks. Sealing duct air leaks can help save energy on heating and cooling bills. For more information, see EPA’s Energy Star website.
3.         Access openings are cut into the main trunk duct work in strategic locations. Don’t worry; this is normal and allows us to properly remove the debris from your system. These access openings are large enough to accommodate our vacuum hoses, which start at 10″ in diameter. This is done as applicable. If ductwork is not accessible, we open up the HVAC system to access the plenums or areas of the main duct work. 
A house breathes just like you an I.For example every time your clothes dryer comes on it automatically creates a negative pressure inside the home.So if air goes out of the living area it has to be replaced…..now look above the ceiling fan ….you see the cover…underneath that is a hole straight to your attic….Now the stuff on your ceiling fan you call dust…call it insulation,rat fecies or anything else that is in your attic that could be pulled in your due to a negative pressure.
Illness: If someone in your family is suffering from an unexplained allergy-related illness, and you’ve taken every other possible step to decontaminate your home, you may want to consider having your ducts cleaned to see if the HVAC system was the culprit.
Contaminants: If noticeable debris, pet hair, odors, or other contaminants are being released into the room through the ducts after the registers have been cleaned and vacuumed; then the ducts may need to be cleaned.
Good question. Common sense dictates that even an extra-long hose cannot physically reach the entire length of a 20-ft. air duct. And a small, low-powered hose will not suck up large debris. No wonder they only charge $39. You get what you pay for.
My ducts were filthy, and now they are clean. The two gentleman at my home were polite and they wore covers over their shoes even though their shoes were clean and dry. They moved quickly and efficiently!
Great experience with this company. Everything was quoted up front. No surprises and I knew exactly what I was going to get and exactly what I was going to pay. The technicians were prompt, courteous and respected my home. They wear substantial shoe covers when working and were very careful around furniture, etc. They provided me with photographs of the before and after condition of the vents. Everything about this company, from the front office to the final billing was handled professionally. You can’t go wrong with these folks.
What about ringworm? If the fungus is as contagious as doctors warn, and the spores can live several months, doesn’t it make sense to spray some sort of fungus killer into the HVAC system to kill the spores that it has sucked in from the air? Duct cleaning would not be helpful at all here; these spores are microscopic and it could actually spread them further. But given how severely contagious ringworm is, body and especially scalp, does anyone make an aerosol product that will clean the system and kill the fungus? One the resident can use, not call an HVAC company; you can’t do that when you are in an apartment. I hear it’s not the same as mold, it is much more difficult. Truth?
This is an interesting article, I am in the air duct cleaning business and have a background in HVAC and the posts by John F. and Nicholas made me want to explain a few things that can help homeowners.
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The air duct cleaning exceeded all of our expectations – the cleaners were polite and really wanted to make sure we understood their NADCA process. It was a bit complicated and took them a few hours to complete, but the price was quoted and our vents were totally clean!
“The free estimate not only have me an exact price for my service, but also some education on my a/c system. When they did the service they were very friendly and efficient. And along the way, showed me what was being done, and the before-and-after condition of my vents and ducts. Since we just bought our house, I wanted to give the vents and ducts a thorough cleaning and scrubbing. After seeing what came out, I am so glad I did! I will definitely have them back for my yearly servicing.”
Linda Wetzel of Shaker Heights, Ohio, says she was skeptical about air duct cleaning until a friend told her it had improved her allergies. “I figured common sense said, if there’s dust on the table, there has to be dust in the vents,” Wetzel says.
It’s simple: over time as air is processed by the handlers and blown through the ducts, they will accumulate build-up. This happens anywhere, from a pristine office to less pristine industrial buildings. This buildup can lead to clogged HVAC vents, decrease the efficiency of the system, and even strain or damage the main unit, since it has to work harder to pump air through a dirty, clogged up system. This is a situation where spending a little now to keep your duct system clean can save a lot later.
In addition, the service provider may propose applying chemical biocides, designed to kill microbiological contaminants, to the inside of the duct work and to other system components. Some service providers may also suggest applying chemical treatments (sealants or other encapsulants) to encapsulate or cover the inside surfaces of the air ducts and equipment housings because they believe it will control mold growth or prevent the release of dirt particles or fibers from ducts. These practices have yet to be fully researched and you should be fully informed before deciding to permit the use of biocides or chemical treatments in your air ducts. They should only be applied, if at all, after the system has been properly cleaned of all visible dust or debris.
6. Clean return air registers. Sweep out your return air registers. These will likely be fastened with a screw and require your tool to remove them. Again, brush and sweep as far back into the register piping or cavity as you can.
I guess, I will start with saying that air duct cleaning is almost never needed. It is not a scam, but it is certainly something that uneducated homeowners get suckered into. In regards to air flow, a well balanced HVAC system should be able to deliver more than enough air flow. If you are not getting good air flow, it’s because your system may be out of balance. Additionally, regular cleaning/changing of the air filters will solve about 95% of your problem. Though you would be surprised how many people either a. don’t have a filter or b. don’t know about it and leave it there for 10+years. a washable one should be cleaned every 6 months(spring and fall) and a disposable one should be replaced every 3-4 months.

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