All the air inside your home is circulated by your HVAC heating and cooling system. This happens at least five to seven times per day. It also carries ordinary dust and microscopic particles from daily life.
A lot of debris and dust is trapped in the filters of your furnace and air conditioner. Some of this dust and debris can still get through to your home via the vents located throughout the house, with regular maintenance you can ensure good indoor air quality. You can hire a professional for duct cleaning in Thornhill at https://prestigeductcleaning.ca/duct-cleaning-thornhill/.
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Sometimes, ductwork isn't installed correctly or the filters aren't changed enough often. Dust can build up in the HVAC systems. This can also impact the efficiency of your HVAC system.
It has been proven that duct cleaning can prevent any health problems. Studies have shown that dirty air ducts cause an increase in particle (e.g. dust) levels in homes.
This is because most of the dirt in the air ducts sticks to the duct surfaces, and doesn't necessarily get into the living space. Remember that dust from dirty air ducts is only one source of particles in homes.
Indoor and outdoor pollutants can enter homes from both indoor and outdoor activities like cleaning, cooking, smoking, or simply moving about.
Nevertheless, airborne dust, particles, and pet dander do pose a problem for some people. They may experience itchy eyes and runny noses. Some people may be allergic to dander or particles and suffer from severe symptoms.