When is Air Duct Cleaning Necessary?

Dust is everywhere in the home, even in the ductwork. But it is really necessary to get routine duct cleaning as part of air conditioning repair in Cupertino, CA? It may seem like a logical maintenance activity, but here are some of the key considerations to keep in mind.

What is Air Duct Cleaning?

Professional duct cleaning involves specialized blowers, vacuums, and brushes to clean ducts, grilles, and registers throughout the home.

Routine duct cleaning may not have to happen as often as you think. In most homes, dust collecting in the ductworks stays within a safe range because of a built-in cleaning system. The filters work to keep most of it from entering the system and that alone is a strong argument for checking your filters once a month and making sure to replace them when clogged. However, there are situations where duct cleaning is a still good idea—even necessary.

When is Duct Cleaning Necessary?

These are the times you should give duct cleaning greater consideration:

1. After a Home Renovation

During renovations, the ducts should be sealed off. If not, dust and debris may get lodged inside. But if you have recently remodeled your home you may still need duct cleaning, especially if the renovation involved lead paint removal or asbestos abatement. Those are dangerous substances. You don’t want them to continue circulating in the air long after your renovation is complete.

2. Animal or Pest Infestation

Rodents and pests could be another issue. If you have any signs of animals nesting in the ductwork you will need to have them removed and have the ducts cleaned. Otherwise, you could be dealing with unpleasant odors and a host of other problems for an extended period.

3. Mold Growth

Moisture and warm temperatures could lead to mold growth in the ductwork. It isn’t a common problem but has been known to occur on occasion. So if you notice an odd smell or see significant evidence of mold in the ducts or on the mechanical parts of the HVAC system you might need professional duct cleaning.

4. Visible Contaminants

You know the ducts are bad if debris, pet hair, or other contaminants get released in the air, even after the registers have been cleaned. You will want to clean your ducts as soon as possible. Otherwise, no matter how often you dust and vacuum you won’t be able to get rid of all the dirt.

5. Allergies or Illness

If there is someone in your house dealing with unexplained allergy-related illnesses it could be because of allergens circulating in the ducts. If you have tried every other possible step to decontaminate your home, it might be time for a more thorough duct cleaning.

Duct cleaning may not be a necessary part of routine maintenance. But in some cases, it may still be helpful or even necessary. For more information about duct cleaning, HVAC cleaning, and furnace repair in Cupertino, CA contact the professionals of Pelle Heating & Air Conditioning.