Facts About Air Duct Cleaning

Before you hire an air duct cleaning service, it’s important to understand some important facts. The EPA and NADCA don’t recommend using sprayed sealants inside your air ducts, and biocides and anti-microbial treatments are not recommended, either. They can damage your ductwork and potentially pose a health risk. In addition, moisture and steam can be harmful to your ductwork. Carpet Cleaning company

EPA recommends air duct cleaning

The EPA recommends air duct cleaning for homes to prevent the buildup of harmful particles. In addition to air duct cleaning, you should also consider other sources of indoor air pollution. If you’re concerned about mold or mildew, consider a biocide application. These chemicals can help control mold growth, but you’ll want to keep pets out of your home during these procedures.

While the EPA has not yet endorsed any specific company or process, it does encourage consumers to hire an air duct cleaning service. You’ll want a service that has been in business for at least a few years. You’ll also want to make sure the air duct cleaner is reliable and competent.


The cost of airduct cleaning can vary widely depending on the type of project and the area. If the ducts are filled with mold, the process can cost anywhere from $700 to over $2,000. The process also involves the use of special chemicals and equipment. Mold can be harmful, and some people can even develop breathing problems due to it.

Before hiring a company to clean your ducts, be sure to check the company’s credentials and experience. You should look for one that is certified by the National Air Duct Cleaners Association (NADCA), has a good reputation, and follows NADCA cleaning standards. You should also get at least three estimates before hiring a company.

Type of ductwork

The type of ductwork that your home or business uses can affect the quality of the air you breathe. There are different materials that are ideal for different applications, and a certified HVAC specialist can determine the best solution for your air conditioning system. A duct is a flexible pipe that runs throughout your house and provides forced airflow. This airflow may be from the outside or the inside. The duct can be made from metal, fiberglass, or plastic, and is available in various shapes and sizes.

The most common type of air ductwork is made of galvanized mild steel. This material is coated with zinc to prevent rust and helps keep the ductwork clean. It is usually lined with faced fiberglass blankets. In some cases, double-walled ductwork is used. Double-walled ducts typically have an inner liner and a layer of insulation.

Size of ductwork

The size of your ductwork can play a role in the cost of air duct cleaning. The price of air duct cleaning depends on several factors, including the size of your ductwork, the number of vents, and the level of contamination. Additionally, your geographic location and local labor costs can also affect the cost.

To determine the right duct size, you should use a duct sizing calculator. There are a number of online tools available to help you calculate the right amount of ductwork for your home. Ideally, you should have one vent per 100 square feet of space. However, if your house has more than one hundred square feet of space, it is best to consider two or three vents.

Chemicals used in air duct cleaning

Some of the chemicals used in air duct cleaning are dangerous to the health of people. These include degreasers, which are often used in kitchens to clean and disinfect ductwork. Although degreasers are not harmful to health, the smell they produce is very strong. Other chemicals, called deodorizers, can be used to mask bad smells in ductwork. They can be used to cover odors from smoke damage, dead animals, and mold/mildew. HVAC technicians can either spray them in or place solid deodorizers into the ductwork. These chemicals do not last long in the ductwork, and occupants must leave the property for at least one hour.

The market for air duct cleaning chemicals is expected to grow rapidly in the near future, especially in Asia Pacific, with China leading the way in both production and consumption. Besides China, India is also expected to witness robust growth in demand for air duct cleaning chemicals, particularly in cooling towers. North America is also expected to hold a significant share of the market, while Europe and Latin America are expected to grow moderately.

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