Let’s clear the air about duct cleaning

• Let’s clear the air about duct cleaning

Circulating air from room to room, air ducts play a vital role in your home. And keeping them clean is an important step in maintaining a healthy indoor environment. It helps remove dust, allergens, and potentially harmful particles from your air. While every home is different, the National Air Duct Cleaners Association (NADCA) suggests cleaning your ducts every three to five years.

“Keeping your air ducts maintained can help improve the air quality in your home”, Mechele Agbayani Mills, President and CEO of BBB Central East Texas said. “It might even reduce your utility costs in the long run.

Look for these signs that it’s time for an air duct cleaning:

• Visibledustanddebris inside the ducts or around the vents

• Moldgrowth inside hard surface ducts or on other parts of your heating and cooling system, or a mold smell

• Ducts infested with vermin, like mice and other pests

• Ductsclogged with large amounts of dust and debris

• Dustparticles entering your home from your supply registers

• Allergy symptoms could indicate that allergens are circulating through the air

• Aging HVAC systems accumulate dust and contaminants over time

• Increasedenergybills due to airflow blockages or obstructions in duct work Some contractors may suggest chemical treatment for mold. Ensure you know the pros and cons before deciding if this is right for you. Ask the company to show you proof of mold or other contamination. For about $50, some labs can tell you if a sample on a clear strip of sticky household tape is mold or not. If you use the chemical treatment, you and your pets may want to leave the house while your ducts are treated.

The National Air Duct Cleaners Association (NADCA) says dusty registers are not automatically a problem as this is a normal result of dusty air going through them. You can vacuum or clean your registers with a damp cloth.

NADCA says people should think about these factors when deciding if they should have their ducts cleaned:

• Pet owners: If some pets shed large amounts of hair and dander in the home, cleaning may be advised more often.

• Allergies and asthma sufferers: Reducing indoor air pollutants may help people with allergies or asthma.

• Damage: If there has been water damage or renovations to the home or system, cleaning may be needed, especially to remove mold. BBB suggests asking the company if they have worked on systems like yours before you sign a contract with them. Be sure that a qualified contractor will do the cleaning. Be sure to read the business profile on BBB.org when evaluating a company. Homeowners should expect to pay $450 - $1000 depending on the size of their system, how hard it is to get to it, the climate and the level of contamination.

Related things to remember:

• Cleaning your system may improve its efficiency and extend its life and may result in some energy and maintenance cost savings.

• Fuel-burning furnaces, stoves, or fireplaces should be inspected and serviced before each heating season to protect against carbon monoxide poisoning. Remember, a reputable air duct cleaning company’s primary goal is improving indoor air quality. By following these tips, you can make an informed decision and enjoy the benefits of cleaner, healthier air in your home. Find a reputable air duct cleaning company by going to bbb.org. Get several estimates by using BBB’s Get a Quote tool.

For more information

Learn more about HVAC care on BBB’s HVAC HQ. For more tips and resources on home maintenance, visit BBB’s home maintenance HQ. Check out any air duct cleaner at BBB.org before signing a contract.

ABOUT BBB: The Better Business Bureau has empowered people to find businesses, brands, and charities they can trust for over 110 years. In 2023, people turned to BBB more than 218 million times for BBB Business Profiles on 5.3 million businesses, and 80,000 times for BBB charity reports on about 12,000 charities, for free at BBB. org. The International Association of Better Business Bureaus is the umbrella organization for the local, independent BBBs in the United States and Canada. BBB Serving Central East Texas was founded in 1985 and serves 19 counties in East Texas.