Contact COIT for a professional cleaning!

Keeping your air ducts clean is so important for a healthy home environment and making sure your HVAC system is working properly. Dust, dirt, and allergens can accumulate in your air ducts over time, leading to poor indoor air quality and reduced system efficiency. 

In this guide, we'll show you how to clean your air ducts yourself, step by step, to improve your home's air quality and help your HVAC system run more efficiently. 

By following these steps, you can tackle the dust and debris that build up in your ducts and ensure a cleaner, healthier home.

Why Clean Your Air Ducts?

Regularly cleaning your air ducts has several benefits:

• Improves indoor air quality, reducing allergens and dust in your home.
• Enhances the efficiency of your HVAC system, potentially lowering energy bills.
• Extends the lifespan of your HVAC components by reducing wear and tear.

Tools and Materials You’ll Need

To clean your air ducts, you'll need:

• Shop Vacuum with a Long Hose: Your regular vacuum cleaner should be adequate, but it's important to have a long hose and plenty of attachments to reach all the nooks and crannies. For the best results, you can rent a heavy-duty vacuum from a local home improvement store.
• Vent Cleaning Kit: A specialized kit designed for cleaning air ducts, including various brushes and flexible rods to help you reach deeper into the ducts.
• Microfiber Cloths: These lint-free cloths are perfect for wiping down the interior surfaces of the ducts, trapping dust and debris effectively without leaving residue.
• Scrub Brush: A good long-handled brush with stiff bristles will help you scrub off the dust and dirt from your air ducts. A toilet brush or large paintbrush can work well.
• Screwdriver: Most air duct vents are secured with screws. A standard screwdriver will allow you to easily remove the vent covers for cleaning.
• Duct Tape: Useful for securing vacuum attachments and covering vent openings to prevent dust from blowing out while you clean other sections.
• Protective Gear (Gloves, Mask, Goggles): Protect your eyes, nose, and lungs from dust and debris by wearing gloves, a dust mask, and goggles while cleaning.

Step-by-Step Guide to Cleaning Air Ducts

Step 1: Turn Off the Power

Safety first! Make sure to turn off the power to your heating and air-conditioning system.

Step 2: Remove and Clean Vent Covers

Unscrew your air vents and give them a thorough brushing to remove dirt and dust. If they're particularly dirty, wash them with warm water and soap.

Step 3: Loosen Dust in Ducts

Use a long scrub brush to clean along the air duct walls, loosening dirt and dust. Reach as far as you can; a long-handled brush is helpful for hard-to-reach places.

Step 4: Vacuum the Ducts

Use the shop vacuum with attachments to vacuum along the vent walls and in all nooks and crannies you can reach. A heavy-duty vacuum will be more effective than a regular home vacuum.

Step 5: Wipe Down the Ducts

Use a damp microfiber cloth to clean along the vent walls where you can reach for a thorough clean. Attach the cloth to a longer handle if needed.

Step 6: Clean Up

Use your vacuum and household cleaning items to clean up any dust that might have come out of the vents and onto your floor or carpet. Replace the vent covers.

When to Call a Professional

Cleaning air ducts yourself can be labor-intensive and may not be as thorough as a professional cleaning. 

If you find the process too challenging or want a deeper clean, contact COIT for professional air duct cleaning services.