If the air duct is not properly installed and maintained, its components become contaminated with particles of dust, mold, or debris. Also, there will be an increase in the rate of microbial growth if moisture is present, which could be released into your home’s atmosphere and cause allergic reactions in people exposed to them, hence, the reason for its cleaning.
Air duct cleaning is thus the removal of contaminants and dust within the ductwork. Meanwhile, all components must be cleaned by the service provider to prevent re-contamination of the entire system because contamination to one component is contamination to all. Although there are several methods involved in cleaning air ducts, a standard has been put in place by industry associations that specialize in air duct clean. Whereby they use sophisticated tools to dislodge dirt. Furthermore, a chemical biocide may be applied inside the ductwork and other system components to eradicate microbiological contaminants.
– Changing filters regularly if they are clogged.
– Ensuring moisture does not find its way in the duct, which is the most effective method to forestall the growth of microbiological contaminants.
– Properly Repairing any leaks in the system.
– Making sure the ducts are insulated and sealed in all non-air-conditioned spaces to forestall moisture caused by condensation.
The National Air Duct Cleaners Association (NADCA) recommends homeowners clean their air ducts every three to five years. Still, if you or any family members have allergies or asthma, you should consider cleaning it routinely. Almost annually.
– The condition of your home: The National Air Duct Cleaners Association (NADCA) says that the need to clean one’s air duct depends on the state of his home, where varieties of factors such as pets, recent renovation, overall home cleanliness, and smoking are the determinants to having your air duct cleaned.
– If anyone in your household suffers from allergies: If you undergo a visual inspection of the inner part of your duct and you find no deposit of dust or mold that indicate that your air duct is contaminated, cleaning it would be unnecessary if there are no allergic or asthmatic patients in your household. However, it is different when members of your household have allergies or asthma. Whereby the fear of microbiological contaminants that can occupy the air they breathe would make you clean your air duct.
The scientific and health benefits of residential duct cleaning are still in their earliest stage of birth. However, many people have testified to the aesthetic, air quality, and financial improvement they got from the cleaning of their air ducts. They said:
– The cleaning of their duct drastically reduced the level of dust on their furniture.
– The cleaning of their duct improved the quality of air in their homes.
– The cleaning of their duct provided them with energy consumption savings.
You can achieve all of these highlighted benefits if you clean your air duct. Its cleaning is beyond just sweeping the duct but also addresses the coil, Central system and every component air passes over. According to the Environment Pollution Association (EPA) and the National Air Duct Cleaners Association (NADCA), air duct cleaning costs $400 or above. This price is due to the number of workers required for the tasks, the hours it takes to accomplish the task and the expensive cost of the sophisticated equipment used.
However, hiring the right duct cleaning professionals is essential because the wrong selection can damage the entire HVAC system. It would be best if you also were careful about running into the baits of scams. They would cajole you with a lesser fee of about $49, termed special offer, but extra fees would be added little by little. You won’t be aware of the additional fees until they walk out the door with twice the amount a standard duct cleaner would charge. There are mainly three factors that would let you know if you are choosing a good duct cleaning company.
– Check if the duct cleaning company is licensed and insured
– Equipment used
– Extra services they offer aside from duct cleaning
Check if the duct cleaning company is licensed and insured: The first rule of getting your problems solved professionally is by letting companies with licenses and insurance address it. They are highly trained with dexterity apt to ensure the functioning of the system properly. Being licensed protects homeowners from running into problems. Although scams use fake licenses, so you must be extra cautious if you stay in a state that does not license air duct cleaners, checking their professional credentials such as National Air Duct Cleaners Association membership.
Equipment used: You should ask the duct cleaning specialist about the equipment he would use to clean your duct. If the cleaning specialist won’t use professional equipment such as a truck-mounted unit or shop vacuum to get rid of dust and other contaminants that settle down on the air duct, don’t hire the specialist. For it is better not to clean your duct than have it damaged by non-professionals.
Extra services they offer aside from cleaning the duct: You should have checked their license before coming to this to avoid scams that promise unlimited and extra services. While some companies specialize in only the cleaning of ducts of the HVAC system, others might offer extra services along with air duct cleaning such as vent cleaning. It is better to go for companies that offer several services under one price than companies that charge more for a single service (only duct cleaning of HVAC system).
It would be best to scrutinize these factors for at least three different duct cleaning companies meticulously to be on the safer sides because it is better not to clean the duct than have it damaged by non-professionals who charge high.