As long as the Duct Cleaning near Cainhoy SC is done properly, there is no evidence to suggest that such cleaning is harmful. The EPA does not recommend cleaning air ducts. You may consider Duct Cleaning near Cainhoy SC simply because it seems logical for air ducts to become dirty over time and should be cleaned from time to time. The EPA does not recommend that air ducts be cleaned routinely, but only when necessary. However, the EPA recommends that if you have an oven, stove or fireplace that burns fuel, that you inspect it for proper operation and be serviced before each heating season to protect against carbon monoxide poisoning. For seasonal HVAC systems that operate only at certain times of the year, clean the air ducts about one month before you plan to reactivate the HVAC system.
Cleaning air ducts is beneficial for people with severe allergies, as the process reduces allergens. This modified, self-made version of professional duct cleaning removes dirt from much of the ducts, but does not cover the entire system. That's not to say that there aren't situations in which the answer to “if duct cleaning is a waste of money” is a resounding no. However, many modern residential air duct systems are built with fiberglass or sheet metal ducts lined inside with a fiberglass coating.
Air duct cleaning service providers can tell you that they must apply a chemical biocide inside the ducts to kill bacteria (germs) and fungi (mold) and prevent future biological growth. Regardless of whether you decide to clean the air ducts in your home or not, preventing water and dirt from entering the system is the most effective way to prevent pollution (see How to Prevent Duct Contamination)) .Duct cleaning is the process of removing dust and dirt from the ducts through which the air conditioner circulates throughout the house. While many of these products can legally be used inside uncoated ducts if all instructions on the label are followed, some of the instructions on the label may not be appropriate for use in ducts. The best way to clean air ducts thoroughly is with professional duct cleaners with large portable or truck-mounted negative air machines, which can generate powerful suction throughout the duct system.
After cleaning the ducts, a complete cleaning of the air filter, the oven and the inner coil ensures the removal of all particles. However, the EPA also states: “A general recommendation cannot be offered as to whether you should clean the air ducts in your home. First, before starting to clean the ducts, air duct cleaning companies will thoroughly inspect the ducts to check for damage, cracked, or anything that needs to be re-sealed or replaced. Also clean the air ducts yourself after an unusual event, such as installing a new air conditioning system, carrying out major repairs, or a home remodeling project that generates dust.
Duct cleaning is not considered a necessary part of the annual maintenance of your heating and cooling system, which consists of regular cleaning of drains and heating and cooling coils, regular filter changes, and the annual inspection of heating equipment. Along with a whip to remove dirt, duct vacuums can extract dirt in large areas of the duct system, as well as in corners and curves that are difficult to access.
