Neither do studies conclusively demonstrate that particle e g dust levels in homes increase because of dirty air ducts what s more cleaning your air ducts the wrong way can make things worse not better.
Best way to clean my air ducts.
Cleaning technicians may need to cut access holes in the duct work in order to reach inside with various cleaning tools.
Go back and clean the supply registers.
Sweep out the air return registers.
The difference between the cold air in the ducts and warm air in the walls can cause moisture to condense on the ducts giving mold a perfect environment to grow.
Now turn from one register to another register.
Going forward try limiting dust accumulation in your ductwork by using one or all of the following methods.
With a newly installed system or a system in a home you.
Use the button on your home s thermostat to turn off the system before you.
Usually you can just lift them up.
The register itself is easily cleaned by vacuuming with a brush attachment and then wiping down.
Floor registers are easy to remove.
Here s what an air duct cleaning should really cost.
Preparing to clean your air ducts.
Cleaning the ducts 1.
Return to clean the supply registers that you covered in paper towels not too.
How often should you clean your air ducts.
Changing air filters when they become dusty is the best protection against dust entering the system.
With a general purpose caulk view example on the home depot seal any.
Frequently changing air filters is the best way to keep dust allergens and other particles out of your home.
This is maybe one of the biggest scams carpet cleaning companies that say they can clean your air ducts for 49 99.
In this case you ll need extensive duct cleaning with mold remediation and you ll want to make sure to seal up the leaks in the ducts to prevent the problem from returning.
Turn off the fan and furnace.
Where possible access to duct interiors should be made through existing openings such as supply diffusers return grills duct end caps and existing service openings.
According to the environmental protection agency epa duct cleaning has never been shown to actually prevent health problems.
The air return registers will.
Remove and clean your vent covers.
Regularly change your filter.
Start on the surfaces nearest to you and work your way down or back.