You may not realize it, but the air in your home can be more polluted than the air outside. The dirt, dust, and debris that get pulled into your HVAC system will eventually be pushed out into your living space, impacting your indoor air quality. Investing in periodic duct cleanings will help keep your home free from these environmental contaminants. Knowing when to schedule this service can be a challenge, but according to the air conditioning service professionals at Tri-City Refrigeration of Wisconsin Rapids, WI, there are a few signs that indicate when your ducts need attention. Below, they explain what you should look for.

Insect or Rodent Infestations

Insect and rodent infestations are never pleasant to deal with, but when they get into your ductwork, they can be especially troublesome. These pests bring in parasites and dirt and leave behind waste that can be blown into your home when the air is distributed. If you see evidence of pests in your home, schedule a duct cleaning right away.

Visible Moisture Problems or Mold Growth

If your air ducts become clogged or aren’t insulated correctly, moisture may build up in the system. If there are puddles near your vents or under your ducts, or if mold has started to grow in your home, you need a professional duct cleaning service. Neglecting to remove the mold and its source can trigger respiratory health problems.

Increase in Allergy Symptoms

If anyone in your family suffers from allergies, it’s vital to keep an eye on their condition. An increase in the frequency or severity of their symptoms may be due to debris or mildew in your air ducts. Scheduling a duct cleaning service will eliminate the allergens, helping your loved ones breathe easier.

Regular duct cleanings are not only essential for maintaining a healthier home environment, but also for preventing clogs that can keep your HVAC system from operating at maximum efficiency. If your home is due for service, call Tri-City Refrigeration at (715) 423-5840 or visit them online for more information.