DIY HVAC Duct And Vents Cleaning: Step By Step Guide

HVAC Ducts and Vents are vital equipment at every North American home. These are favorite places for dust, dirt, and minute particles that can be troublesome for you and your family’s health.

So, it is important to keep these components clean and tidy regularly. The clean heating system and air conditioner also provide longer life with lesser technician calls.

We are living in a time of ‘Do-it-Yourself’ for almost everything. While a professional cleaner seems a comfortable option, you can save a lot of money on servicing and repairs if you are cleaning by yourself.

If you feel confused or lack knowledge about tools and steps to clean, this guide will help you in cleaning your HVAC Ducts and vents at home comfortably all by yourself.

Required Tools for DIY

Tools and knowledge of how to use those tools are vital for cleaning air ducts properly. Make a list of required tools and procure through e-commerce portals, physical shops, etc. If you have a good relationship with neighbors, borrow from them and postpone purchase if experiencing a fund crunch.

1) Vacuum Cleaner

A regular vacuum cleaner with a decent hose can do the cleaning comfortably. For better cleaning and reaching tight spots, buy or procure heavy-duty vacuum cleaners.

2) Cleaning Clothes or Paper Towels

Cleaning cloths or paper towels require for cleaning and wiping the dust from air ducts and vents. You also need these to cover supply registers while dusting areas surrounding the equipment.

3) Screwdriver

The spots around the nut and bolts need to unfasten to clean correctly. Buy a standard screwdriver made of durable and strong material for the desired cleaning at home.

4) Brush

An ideal brush for deep & effective cleaning should have a long handle and stiff bristles. If you are buying, browse and compare different brushes to get the right one.

5) Furnace Filter

Furnace filters generally require replacement due to congestion from dust and minute particles. As you are cleaning by yourself, ensure that the new filter is compatible with your heating system and air conditioner.

Steps For DIY Cleaning An HVAC Ducts and Vents

Step 1: Cover Supply Registers

The cleaning should be done by covering the supply register to avoid dust spreading outside the vents and ducts. Lift the grills and protect the supply register with microfiber cloths or paper towels, then shift them.

Dust and minute particles are bound to spread in the surrounding area of the equipment. Cover them to restrict dust from spreading and save time.

Step 2: Switch off Heat and on Fan

Fan loosens the dust inside the ducts and vents, making it easier to clean. Switch on the fan and switch off the heat supply before cleaning for faster and comfortable cleaning.

Step 3: Clean Supply Registers

Preparation for cleaning done, you loosen the dust and cover the surrounded area. Now it is time for action. Take a vacuum cleaner or brush according to the pile of debris. It is your call, and clean off dust from supply registers.

Use a long broom and sweep debris into the register’s piping system.

Step 4: Clean Return Air Registers

In this step, you require a long handle brush to reach the interior of the cavity. First, use a screwdriver and open return air registers, and sweep off dust and debris accumulated under the piping system.

Step 5: Turn off Power Connected to the System

Switch off the fan and system after a run of a couple of minutes to loosen the dust. It is time to reach the central duct, and you should ensure that the machine is off before cleaning the duct part to avoid risk.

Step 6: Unscrew Grills and Air Duct Covers

Screw areas and beneath them also contain dust particles that can cause health hazards mixed with air coming out of the machine. You require a screwdriver to open grills and duct cover to reach ducts. First, clean them with a cloth. If the dirt is tuff, try soap and water for complete cleaning.

Step 7: Air Ducts Cleaning with Vacuum Cleaner

Start air duct cleaning with a standard vacuum cleaner with hose and length enough to reach deep and tight spots of the air ducts. Try to clean every corner of the duct and do not skip any part for healthy indoor air. 

For better results and convenient cleaning, buy or procure a heavy-duty vacuum cleaner.

After deep vacuum cleaning, use a brush with stiff bristles to clean the duct of molds and mildew. Give it a finishing touch with a cloth and wipe the interiors of the air duct. Try to cover as far as possible.

Step 8: Clean Blower Compartment

You can now clean the blower compartment and return the air boot after removing panels on the front of the HVAC product. The system should remain off.

Use a vacuum cleaner and sweep out debris in the blower compartment. These dust particles often led to clogging and malfunction. Clean the fan carefully to avoid any damage to it.

Step 9: Replace Furnace Filter

Filter helps in providing regulated and pure air inside your home. If it clogs with dust, the machine starts restricted airflow, and life span reduces significantly. So, consider either calling for professional support to replace or buy a compatible filter and change it yourself carefully.

Conclusion

Cleaning air ducts and vents are directly related to a convenient indoor atmosphere and healthy air. Dust and debris can result in multiple health problems. If still in doubt, professional support is always there. Enlist your unit for cleaning services to enjoy clean air and heat for years. I hope this article might have helped you in some ways ADIOS.

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