Why Does Carpet Get Dirty Around Air Vents

So why else does carpet get so dirty.

Why does carpet get dirty around air vents.

The carpet acts as a filter gathering the dirt from the air. When air leaves a supply vent it is coming out at a high velocity due to being squeezed through the louvers of the vent. You can find evidence of filtration soiling anywhere airflow is restricted near carpeting. Air filters remove most of these from the air stream but not for all parts of the hvac system.

When black mold grows on walls floors carpets and so on it s relatively easy to spot. Mold can be one of the negative effects of floods or can indicate a problem with your air conditioning system. Oil from the driveway fertilizer from the lawn pollen in the grass and everything you step upon gets tracked in on your carpet. When contaminants flow through your ventilation system the dirty air blows into the various rooms of your home.

That s why it s important to periodically check the condition of your air ducts to see if they could use air duct cleaning services. The air that enters the room from the supply vent comes in at such a high velocity that it creates turbulence in the air. The dirt from shoes and pet paws and particles in the air that settle into carpet fibers can be a major contributor to dust in the home. The proof is in the carpet.

One of the main contributors to dirt streaking is the turbulence of the conditioned air coming out of a supply vent. Any pollutants in the air are trapped by the carpet and turn the carpet gray or black in that area. Furthermore every time you cook in your kitchen oils get airborne that eventually land in your carpet. However when black mold starts growing in your air vents things get a little trickier.

Top 5 dirty air duct indicators. Every time you walk inside your shoes track in soil. While clean and efficient air vents won t recirculate this through your home air conditioning or heating units burdened with excess dust could be recirculating pollen and other debris. If you re waking up with a scratchy throat itchy eyes or can t stop sneezing poor air quality could be part of the problem.

There a few sources that can be responsible for dirt streaking around ac vents but the most common source is actually the room where the streaking is occurring.