Here are the proper methods of cleaning air ducts and HVAC systems suggested by the National Association of Air Duct Cleaners (NADCA). The best method of air duct cleaning is one that is tailored to your specific duct conditions and realistically addresses indoor air quality issues. While duct cleaning is not recommended in every home, it is a valuable tool in an overall strategy to protect the air your family breathes. Serving the New Orleans metropolitan area since 1982, Bryans United Air Conditioning is the heating and cooling contractor of choice for homeowners.
Ask us for more tips on the best method of cleaning air ducts to protect the air in your home. Changing air filters frequently is the best way to keep dust, allergens and other particulates out of your home. With a newly installed system or a system in a house you just moved into, check the filter monthly to determine how quickly it gets dirty at different times of the year. Most should be replaced every two or three months.
Although not always part of their basic cleaning services, many duct cleaning companies often also clean heating and cooling equipment (heat exchangers, cooling coils, condensate drain trays, fan motors, fan blades and fan housings). Although it intuitively makes sense to clean the ducts, after all, you dust and clean the rest of your house, the fact is that the dust that settles on your ventilation system usually stays where it is, it is unlikely to disperse into the air unless you are disturbed. 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. Most organizations concerned with duct cleaning, including EPA, NADCA, NAIMA and the National Association of Sheet Metal and Air Conditioning Contractors (SMACNA), do not currently recommend the routine use of sealants to encapsulate contaminants in any type of duct.
Government studies in the United States and Canada and health professionals who have investigated root canal cleaning fail to recommend it against, but do not support it as a routine measure. Start by identifying if your ducts are part of the problem (they probably aren't) and if cleaning them will help (probably isn't). Whether or not you decide to clean the air ducts in your home, preventing water and dirt from entering the system is the most effective way to prevent contamination (see How to Avoid Duct Contamination). You can also contact professional duct cleaning service providers and ask them about the services they provide.
The methods used by accredited contractors are called source removal techniques by NADCA, and involve cleaning ducts by hand and with compressed air tools, while a vacuum collection device removes dust and detached debris. Best Duct Cleaning Service Available in Hamilton, Burlington, Brantford and St Catharines Areas. These products are specifically designed for use in ducts or as ducts, and are tested according to standards established by Underwriters Laboratories (UL), the American Society for Testing and Materials (ASTM), and the National Fire Protection Association (NFPA). However, it is especially important to know everything you can about cleaning the air ducts to establish the one that is ideal for you.
An effective cleaning procedure starts with shaking with soft-bristled electric brushes, high-pressure air nozzles and other technologies, including simple manual brushing to remove build-up inside ducts. When service providers arrive at your home, ask them to show you the contamination that would justify cleaning the ducts. If you suspect a mold problem due to visible growth or a musty smell constantly coming from the supply grilles, the cleaning ducts won't do much good if they don't remove the mold. .